Pressure Relief Valves Hydraulic Valves

90 Results
Back Pressure Regulator -- BPR
from Beswick Engineering Co., Inc.

Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess pressures from the outlet port, when upstream pressure rises above the cracking pressure. Cracking pressure is... [See More]

  • Valve Type: Cartridge (optional feature); Blow Off; Hydraulic; Regulator; Relief; Safety
  • Maximum Pressure: 0.00 to 500.00
  • Valve Size: 0.19
  • Number of Ports: 2
807823 [R900423719 from Bosch Rexroth Corporation]
from RS Components, Ltd.

1.1 Adjustment element (grub screw) for pressure setting and protective cap,2. Valve fixing holes ,3. Optional connection port P. (e.g. for pressure measuring) ,P Pressure or pump port ,T Tank or return port. Suitable for Mineral Oils (HL, HLP) to DIN 51524 viscosity range 10 to 800 mm ²/s. [See More]

  • Valve Type: Hydraulic; Relief
Factory Preset Relief Valve -- RV2-1010-PP
from Beswick Engineering Co., Inc.

Miniature relief valve. Factory pre-set and secured 3-30 psig cracking pressure. Assembled, set, and 100% tested to order. [See More]

  • Valve Type: Blow Off; Hydraulic; Regulator; Relief; Safety
  • Maximum Pressure: 0.00 to 500.00
  • Valve Size: 0.12
  • Number of Ports: 2
Miniature Diaphragm Relief Valve -- RVD
from Beswick Engineering Co., Inc.

Beswick's miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. Design offers compactness, light weight and high accuracy and is an outstanding choice for pressure relieving applications from 0 to 80 psig. [See More]

  • Valve Type: Cartridge (optional feature); Blow Off; Hydraulic; Relief; Safety
  • Maximum Pressure: 0.00 to 500.00
  • Valve Size: 0.04
  • Number of Ports: 2
Ultra-Miniature Pressure Relief Valve -- RV-MLS
from Beswick Engineering Co., Inc.

Description: Beswick Engineering's RV-MLS series single stage piston style pressure relief valves offer relatively precise back pressure regulation in an extremely compact package. The RV-MLS is the smallest relief valve that we currently offer, and is primarily intended for applications where space... [See More]

  • Valve Type: Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 0.00 to 500.00
  • Actuation: Mechanical
Hydraulic Valves
from IBT Industrial Solutions

IBT Industrial Solutions is the expert in hydraulics products and hydraulic solutions. Our experience in fluid power and our wide array of hydraulics products will lead you to the best hydraulics solution for your business. We provide solutions to companies in various industries that rely on mobile... [See More]

  • Valve Type: Check; Needle; Solenoid; Control Valve; Hydraulic; Relief
  • Actuation: Manual; ElectroHydraulic
FD Series Fully Drainable Hygienic Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator for Hygienic Service. For gas, liquid and mixed phase processes. Wide Range of working Pressures and Flows. Rugged 316 stainless steel Bar Stock Design with no Welded Fittings. Hygienic: No Crevices, <32Ra Finish. 3 Piece Low Dead Volume Design. Ports are the... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 150.00
  • Valve Size: 0.50
  • Number of Ports: 2
Pressure Relief Valve -- Series 8010
from Barksdale Control Products

The Model 8014, part of the new 8010 series, incorporates all the manufacturing knowledge and experience that has earned Barksdale a reputation for top quality and reliability in the market. This unit is a 3/4" NPT relief valve intended for use in hydraulic systems. All stainless steel internals and... [See More]

  • Valve Type: Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 5500.00
  • Positions: 2
2-Way, Spool-Type with Internal Relief -- SVRV10-26
from HydraForce, Inc.

A solenoid-operated, two-way, spool-type, normally open, screw-in, hydraulic relief valve. [See More]

  • Valve Type: Cartridge; Solenoid; Spool; Hydraulic; Relief
  • Maximum Pressure: 4307.62
  • Valve Size: 0.38
  • Number of Ports: 2
Hydraulic Pressure Relief Valves -- VER-SP Series
from Continental Hydraulics

VER-SP. PROPORTIONAL PILOT OPERATED PRESSURE RELIEF VALVES. Sizes R06 NFPA thru R10 NFPA. Max Pressure 5000 PSI (350 bar). Max Flow Rate 132 gpm (500 l/min). Description. VER*SP valves are Proportional pilot operated pressure relief valves with subplate mounting according to NFPA T3.5.1 R2-2002 and... [See More]

  • Valve Type: Solenoid; Hydraulic; Relief
  • Actuation: Pilot
  • Maximum Pressure: 1015.26 to 5076.32
Pressure Relief Valves
from Carr Lane Manufacturing Co.

This safety valve is used to protect hydraulic circuits from unexpected pressure increases. Applications include disconnected pallet fixtures, where the temperature of a closed system could increase and cause hydraulic pressure to exceed acceptable operating limits. Poppet-type valve, directly... [See More]

  • Valve Type: Hydraulic; Relief
  • Maximum Pressure: 7500.00
  • Valve Size: 0.25 to 0.50
  • Number of Ports: 2
Valve, PRV Assembly 750-4500 -- 70-5410-10
from Vektek, LLC

For use in double or single acting systems. Direct acting, poppet style, adjustable, cartridge construction. Cartridge may be installed directly into your manifold. Set the Range from 750 to 4,500 psi (Recommended). Repeatability is ±7% of set pressure. Maximum inlet pressure 5,000 psi. [See More]

  • Valve Type: Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 750.00 to 4500.00
  • Actuation: Manual
Relief Valve
from Bailey International LLC

Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. Directional Control Valves are the most commonly used valve in... [See More]

  • Valve Type: Hydraulic; Relief
Pressure Control/Pressure Relief Valves
from Bosch Rexroth Corporation

Pressure control valves limit the maximum amount of pressure in a complete or branch hydraulic circuit and provide pressure ranges from minimum to 365 psi (full range), and from minimum to 9,000 + psi. Defining the maximum system pressure achievable is the role of a relief valve. Even for circuits... [See More]

  • Valve Type: Hydraulic; Relief
  • Maximum Pressure: 362.59 to 4568.69
  • Valve Size: 0.24 to 1.26
High Flow Load Relief Valve -- AMT-9-125-LR
from Almo Manifold & Tool Co.

- Adjustable relief setting from 150 psi to 6000 psi. - Standard screw adjustment for relief setting. - SAE O-ring port for gauging. - Pressure at Y is directly additive to relief setting [See More]

  • Valve Type: Angle; Solenoid; Hydraulic; Relief
  • Maximum Pressure: 150.00 to 6000.00
  • Valve Size: 1.25
  • Number of Ports: 2
Aerospace Relief Valves
from Valcor Engineering Corporation

Valcor Relief Valves provide over-pressurization protection with direct acting and/or pilot operated mechanical components. Our relief valves are available in dual ported (inlet and outlet ports) or ambient vented styles and are suitable for many different aerospace plumbing applications. [See More]

  • Valve Type: Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 20.00 to 3800.00
  • Positions: 2
Proportional Pressure Limiting Valve -- PMV/PMVP
from HAWE North America Inc.

These pressure limiting valves are electrically remote controlled and rule the hydraulic pressure within the system. This enables arbitrary control of the maximum pressure in the circuit there by protecting it depending on the momentarily required condition. These valves are either directly actuated... [See More]

  • Valve Type: Hydraulic; Relief
  • Actuation: Manual (optional feature); Pilot (optional feature)
  • Maximum Pressure: 652.67 to 10152.64
O'drill Pressure Relief Valves
from E.C. Tool & Supply Co.

E C Tool offers a complete line of Oteco Gate Valves, Demco Gate Valves, O'Drill Pressure Relief valves, manifold valves, butterfly valves, ball valves and check valves to meet you rig needs. We also maintain a large inventory of spare parts for most the valves we offer. [See More]

  • Valve Type: Hydraulic; Relief
Control Valve - Pressure Control -- 3-HPB-H 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 1740.45
  • Valve Size: 0.59
  • Number of Ports: 2
Pressure Release Valve -- PRO-050-N-025
from SC Hydraulic Engineering Corporation

SC Pressure Release Valves are available in normally open and normally closed configurations. All of the valves are air actuated and are compatible with most fluids including water and synthetic compounds. Seals are Buna-N as standard (-N). Substitute "-V" for Viton® seals or "-E" for EPR.Typically,... [See More]

  • Valve Type: Hydraulic; Relief
  • Maximum Pressure: 5000.00
  • Valve Size: 0.25
  • Number of Ports: 2
TESCOM™ 54-3500 Series Two Stage Backpressure Regulator -- 54-3500 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

54-3500 two-stage hydraulic backpressure regulator reduces the controlled inlet pressure in 2 steps. The integrated second stage is self loading and adjusts itself to 50% of the inlet pressure, regardless if the unit is spring, air or dome loaded. This reduction of differential pressure per stage... [See More]

  • Valve Type: Hydraulic; Regulator; Relief
  • Maximum Pressure: 10000.00
  • Valve Size: 0.25 to 0.38
  • Number of Ports: 2
Bushing Valve -- BUD (BU-050x0375)
from Check-All Valve Mfg. Co.

The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon; Bushing Valve
  • Maximum Pressure: 3000.00
  • Valve Size: 0.50
  • Number of Ports: 2
Direct Operated Relief Valves -- ARE
from Atos North America

ARE are poppet type, direct operated pressure relief valves, with threaded ports for in-line mounting. The flow is permitted when pressure force acting on the poppet overcomes the force of the spring. Regulation is operated by means of a screw or optionally by means of a handwheel acting on the... [See More]

  • Valve Type: Poppet; Hydraulic; Relief
  • Maximum Pressure: 7251.89
  • Valve Size: 0.25 to 0.50
  • Number of Ports: 2
Model DRV Double Relief Valve - 30 GPM
from Prince Manufacturing Corp.

FUNCTION. The PRINCE valve model DRV is a differential poppet type double relief. This valve uses the same relief cartridge as the model RV. The double relief is used in systems that require cross over relief protection such a reversible hydraulic motor, or systems that require a cushion valve such... [See More]

  • Valve Type: Hydraulic; Relief; Differential Poppet
  • Number of Ports: 3
  • Maximum Pressure: 3000.00
  • Positions: 3
Relief Valves -- RV Series
from Hy-Lok USA, Inc.

Relief Valve. Compact body for installation in small space. Cracking pressure adjustable externally. Lock wire capability to maintain pressure relief setting. 100% Factory Tested crack and reseal performance. [See More]

  • Valve Type: Hydraulic; Relief
GS Series Gas Service Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For gas & mixed phase processes. Rugged Bar Stock Design. Available in ¼ inch through 1 inch sizes. SS316 standard with Hastelloy C optional. Diaphragms available in PTFE, Hastelloy, SS316, and polyimide. The GS series is specifically designed for a... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 2500.00
  • Valve Size: 0.12 to 1.00
  • Number of Ports: 2
Cross-Over Relief Valve -- CRV08-20
from HydraForce, Inc.

The CRV08-20 cross-port relief uses two RV08-20 cartridges in an in-line plumbed housing. It is typically used to protect a hydraulic cylinder or motor from load-induced pressure surges. The cartridges used are screw-in, direct-acting, poppet-type valves, intended for use in lower flow circuits,... [See More]

  • Valve Type: Cartridge; Poppet; Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 3306.86
Hydraulic Pressure Relief Valves -- VER-SPG Series
from Continental Hydraulics

VER-SPG. PROPORTIONAL PRESSURE RELIEF VALVES WITH ON BOARD ELECTRONICS. Sizes R06 NFPA thru R10 NFPA. Max Pressure 5000 PSI (350 bar). Max Flow Rate 132 gpm (500 l/min). Description. VER*SPG valves are Proportional pilot operated pressure relief valves with On-board Digital amplifier for... [See More]

  • Valve Type: Hydraulic; Relief
  • Actuation: Pilot
  • Maximum Pressure: 1015.26 to 5076.32
Valve, PRV Cartridge -- 47-0540-00
from Vektek, LLC

For use in double or single acting systems. Direct acting, poppet style, adjustable, cartridge construction. Cartridge may be installed directly into your manifold. Set the Range from 69 bar ( 6,9 MPa) to 310.3 bar. (31 MPA) Recommended. Repeatability is +/- 7% of set pressure. Maximum inlet... [See More]

  • Valve Type: Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 750.00 to 4500.00
  • Actuation: Manual
Pressure Reducing Valves
from Bosch Rexroth Corporation

By regulating downstream pressure in a branch circuit, proportional pressure reducing valves allow this set limit to be adjusted by electronic control. Rexroth reducing valves are optimized to reduce the effect of pressure changes due to varying flow rates. Their excellent transient response... [See More]

  • Valve Type: Solenoid; Hydraulic; Relief
  • Maximum Pressure: 3625.94 to 4568.69
  • Valve Size: 0.24 to 1.26
Control Valve - Pressure Control -- 3-HPB-H 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 1740.45
  • Valve Size: 1.26
  • Number of Ports: 2
Relief Valve -- DRV-010-N-025
from SC Hydraulic Engineering Corporation

The DRV series adjustable hydraulic relief valves are available in five pressure ranges between 100 psig and 60,000 psig. Constructed of Stainless steel the valves can be used for most industrial fluids including water. The valve once set will not allow system pressure to exceed design limitations. [See More]

  • Valve Type: Blow Off; Hydraulic; Relief
  • Maximum Pressure: 1000.00
  • Valve Size: 0.25
  • Number of Ports: 3
Flange Insert Valve -- 0.5" FIV
from Check-All Valve Mfg. Co.

Flange Insert valves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Number of Ports: 2
  • Valve Size: 0.50
  • Positions: 2
Modular Pressure Compensators -- JPC-2
from Atos North America

HC, KC and JPC are tow way pressure compensators for modular assembling with on/off and proportional directional control valves. They keep a constant differential pressure across port P and port A or B in order to maintain a constant flow rate against pressure variations. Automatic piloting... [See More]

  • Valve Type: Control Valve; Hydraulic; Relief
  • Maximum Pressure: 5076.32
  • Valve Size: 0.63
  • Number of Ports: 2
Model LS3000Logsplitter Valve - 20 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Hydraulically balanced, hard chrome plated spool. Handle can be installed in “up ” or “down ” position. Detent release pressure adjustable from 1000 to 2000 PSI. For use with system flows up to 25 GPM. Relief valve adjustable up to 2750 PSI. Tandem center... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Maximum Pressure: 2750.00
  • Valve Size: 0.50 to 0.75
  • Number of Ports: 4
H10P Series 10,000psi Precision Back Pressure Regulator
from Equilibar, LLC.

Equilibar's Research Series back pressure regulator offer precision performance for high pressure applications up to 5000 psig. These regulators provide stable inlet pressure across widely varying flow rates, for liquid, gas, and mixed phase fluids. We can provide diaphragms of Stainless Steel 316,... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 10000.00
  • Valve Size: 0.12
  • Number of Ports: 2
Flow Regulator with Pressure Relief -- FRRV12-41F
from HydraForce, Inc.

A screw-in, cartridge-style, multi-function valve which includes a fixed-compensated, priority-type flow regulator and an adjustable pressure relief valve in one cartridge. [See More]

  • Valve Type: Cartridge; Hydraulic; Regulator; Relief
  • Number of Ports: 4
  • Maximum Pressure: 3000.00
  • Actuation: Electric
Hydraulic Pressure Relief Valves -- VER03M Series
from Continental Hydraulics

VER03M. PROPORTIONAL PRESSURE RELIEF VALVES. Mounting Surface NFPA R03 (D03) (ISO 6264-03-04-*-97). Max Pressure 5000 PSI (350 bar). Max Flow Rate 1.32 gpm (5 l/min). Description. VER03M is a direct operated proportional relief valve, with mounting in compliance with NFPA/T3.5.1 R2-2002 and ISO... [See More]

  • Valve Type: Poppet; Solenoid; Hydraulic; Relief
  • Maximum Pressure: 1015.26 to 5076.32
Pressure Relief Valves
from Bosch Rexroth Corporation

Proportional pressure relief valves limit the pressure in a hydraulic circuit and allow this set limit to be adjusted by electronic control. While relieving pressure, excess flow is returned to a hydraulic reservoir tank, to improve machine efficiency and manufacturing productivity. Rexroth has... [See More]

  • Valve Type: Solenoid; Hydraulic; Relief
  • Valve Size: 0.24 to 1.26
Control Valve - Pressure Control -- 3-HPB-N 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 14.50 to 232.06
  • Valve Size: 1.26
  • Number of Ports: 2
Flanged & Drilled -- HVH (HVFD-100)
from Check-All Valve Mfg. Co.

The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 through 10 inches and standard materials of 316... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Number of Ports: 2
  • Valve Size: 1.00
  • Positions: 2
Pressure Control Modular Cartridge Valves -- LIM, LIR, LIC
from Atos North America

LIM, LIR, and LIC are pressure control valves composed by a 2-way cartridge housed in a standard recess and by a functional "cover". The cartridge is composed by a poppet hydraulically piloted by means of internal connections in the cover and sliding into a drilled sleeve; cracking pressure value... [See More]

  • Valve Type: Cartridge; Control Valve; Hydraulic; Relief
  • Maximum Pressure: 5076.32
  • Valve Size: 0.63 to 3.15
  • Number of Ports: 2
Model LVRLoader Valve - 14 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. No face seals on spools. Adjustable cartridge relief. Power beyond available. 4 Position Float Spool for loader boom. 4 Position Regen Spool for loader... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 8
  • Maximum Pressure: 3000.00
  • Positions: 7
HT1 Series High Temperature Back Presure Regulator
from Equilibar, LLC.

New Beta HT Series Extends Temperature to 450C. Equilibar has just made its HT Series back pressure regulators available for beta release to select customers. These regulators utilize a graphite seal for temperatures to 450C and pressures to 5000 psig. The Grafoil GTA seal is nuclear grade purity... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 5000.00
  • Valve Size: 0.12
  • Number of Ports: 2
Pressure Reducing / Relieving Valve -- ER12-S30
from HydraForce, Inc.

A screw-in, cartridge-style, spring biased, pressure reducing logic element. [See More]

  • Valve Type: Cartridge; Spool; Hydraulic; Relief
  • Number of Ports: 3
  • Maximum Pressure: 5000.00
  • Actuation: Electric
Hydraulic Pressure Relief Valves -- VER03MG Series
from Continental Hydraulics

VER03MG. PROPORTIONAL PRESSURE RELIEF VALVES WITH ON BOARD ELECTRONICS. Mounting Surface NFPA R03 (D03) (ISO 6264-03-04-*-97). Max Pressure 5000 PSI (350 bar). Max Flow Rate 1.32 gpm (5 l/min). Description. The VER03MG direct operated Proportional Relief Valve, with On-Board Digital Amplifier... [See More]

  • Valve Type: Solenoid; Hydraulic; Relief
  • Maximum Pressure: 1015.26 to 5076.32
Control Valve - Pressure Control -- 3-HPB-S 15
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 928.24
  • Valve Size: 0.59
  • Number of Ports: 2
Flanged & Drilled PTFE Lined -- HTH (HVFD-T-100)
from Check-All Valve Mfg. Co.

The Check-All Flanged & Drilled - PTFE Lined check valve is a one-piece body valve with ANSI/ASME flanged ends. The valve has a solid one-piece PTFE liner, which covers the flange faces out to the raised face diameter. All wetted surfaces are fluoropolymer (PTFE/FEP/PFA) including the FEP... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 55.00
  • Valve Size: 1.00
  • Number of Ports: 2
Proportional Reducing Valves -- AGRCZO-A*
from Atos North America

AGRCZO are two-stage normally closed proportional pressure reducing valves without integral pressure transducer, which provide pressure regulation proportional to electronic reference signal. They operate in association with electronic drivers, which supply the proportional valve with proper current... [See More]

  • Valve Type: Control Valve; Hydraulic; Relief
  • Maximum Pressure: 5076.32
  • Valve Size: 0.39 to 0.79
  • Actuation: Electric
Model LVS Series Loader Valve - 11 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. No face seals on spools. Adjustable cartridge relief. Power beyond available. 4 Position Series Float Spool for loader boom. 4 Position Regen Spool for... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 8
  • Maximum Pressure: 3000.00
  • Positions: 8
Instrument Series Back Pressure Regulator ZF Zero Flow Model
from Equilibar, LLC.

Standard Pressure Range: 0.02 (.5 ” WC) to 1500 psig. Ultra Low to Zero flow performance. Standard Cv from 1E-11 to 0.01. Standard 316L Stainless Steel Body; Hastelloy C and PTFE also available. NPT, VCR/VCO type and Valco (low dead volume) ends available. Wide Variety of Diaphragms Including... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 3000.00
  • Valve Size: 0.12
  • Number of Ports: 2
Pressure Reducing / Relieving Valve -- PR50-38
from HydraForce, Inc.

A screw-in, cartridge-style, direct-acting, spool-type, hydraulic pressure reducing/relieving valve, with internal pilot and internal spring-chamber drain. It is designed to act as a pressure regulating valve for secondary circuits. Internal damping makes this valve particularly suitable for use in... [See More]

  • Valve Type: Cartridge; Spool; Hydraulic; Relief
  • Maximum Pressure: 5000.00
  • Valve Size: 0.25 to 0.38
  • Number of Ports: 3
Hydraulic Pressure Relief Valves -- VER03MP Series
from Continental Hydraulics

VER03MP. PROPORTIONAL PRESSURE RELIEF VAVLES PILOT OPERATED. Mounting Surface NFPA R03 / D03 (ISO 6264-03-04-*-97). Max Pressure 5000 PSI (350 bar). Max Flow Rate 13.2 gpm (50 l/min). Description. Continental Hydraulics VER03MP pilot operated proportional relief valves conform to NFPA R03/D03 and... [See More]

  • Valve Type: Solenoid; Spool; Hydraulic; Relief
  • Actuation: Pilot
  • Maximum Pressure: 1015.26 to 5076.32
Control Valve - Pressure Control -- 3-HPB-S 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 928.24
  • Valve Size: 1.26
  • Number of Ports: 2
Lined Pipe Valve -- LPH (LPI-100)
from Check-All Valve Mfg. Co.

The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 55.00
  • Valve Size: 1.00
  • Number of Ports: 2
Screw-in Safety Cartridge Solenoid Valves -- JO-DL
from Atos North America

These screw-in solenoid cartridges are poppet type, leak free and are normally used to cut off the hydraulic power supply line. They are available in normally closed or normally open configurations. The cartridges in /FI versions integrate an inductive sensor which supplies the output electrical... [See More]

  • Valve Type: Cartridge; Poppet; Solenoid; Hydraulic; Relief
  • Maximum Pressure: 5076.32
  • Valve Size: 0.75 to 1.31
  • Number of Ports: 2
Model LVT Loader Valve - 10 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. No face seals on spools. Adjustable cartridge relief. Power beyond available. 4 Position Float Spool for loader boom. 4 Position Regen Spool for loader... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 4
  • Maximum Pressure: 3000.00
  • Positions: 3
NLB Series Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For liquid, gas & mixed phase processes. SS316 Rugged Bar Stock Design. Unique Chatter Suppression Feature in liquid only applications. High Precision and sensitivity. PTFE, stainless steel, and Hastelloy diaphragms available. The NL series back pressure... [See More]

  • Valve Type: Control Valve; Hydraulic; Regulator; Relief
  • Maximum Pressure: 0.00 to 500.00
  • Valve Size: 1.00 to 4.00
  • Number of Ports: 2
Proportional Pressure Relief Valve -- TS08-20
from HydraForce, Inc.

A screw-in, cartridge-style, direct acting, poppet-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding... [See More]

  • Valve Type: Cartridge; Control Valve; Hydraulic; Relief
  • Maximum Pressure: 500.38
  • Valve Size: 0.38 to 0.50
  • Number of Ports: 2
Hydraulic Pressure Relief Valves -- VER03MPG Series
from Continental Hydraulics

VER03MPG. PROPORTIONAL PRESSURE RELIEF VALVES PILOT OPERATED WITH ON BOARD ELECTRONICS. Mounting Surface NFPA R03 / D03 (ISO 6264-03-04-*-97). Max Pressure 5000 PSI (350 bar). Max Flow Rate 13.2 gpm (50 l/min). Description. Continental Hydraulics VER03MPG pilot operated proportional relief valves... [See More]

  • Valve Type: Spool; Hydraulic; Relief
  • Actuation: Pilot
  • Maximum Pressure: 1015.26 to 5076.32
Control Valve - Pressure Control -- HPB 08
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 145.04 to 2900.75
  • Valve Size: 0.31
  • Number of Ports: 2
Mini-Check Valve -- MCV-0125
from Check-All Valve Mfg. Co.

The Check-All Mini-Check is a three piece constructed check valve. The valve is designed for minimum pressure drops. The three piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application. The Mini-Check is available with 1/8, 1/4, and... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 5000.00
  • Valve Size: 0.12
  • Number of Ports: 2
Model RD1800 Relief Valve - 20 GPM
from Prince Manufacturing Corp.

FUNCTION. The PRINCE valve model RD-1800 is a direct acting ball/spring type pressure relief. The valve is compact and simple in design. This type relief is fast opening and is well suited for pressure spike protection. The performance curves below indicate the low cracking pressure typical to... [See More]

  • Valve Type: Hydraulic; Relief; Ball/Spring
  • Maximum Pressure: 2500.00
  • Valve Size: 0.38
  • Number of Ports: 2
Proportional Pressure Relief Valve -- TS08-27
from HydraForce, Inc.

A screw-in, cartridge-style, pilot-operated, spool-type pressure relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input. This valve is intended for use as a pressure limiting device in... [See More]

  • Valve Type: Cartridge; Control Valve; Hydraulic; Relief
  • Maximum Pressure: 3495.41
  • Valve Size: 0.38
  • Number of Ports: 2
Control Valve - Pressure Control -- HPB 65
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 928.24
  • Valve Size: 2.56
  • Number of Ports: 2
Straight Sided Insert Valve -- SIJ (SSI-050)
from Check-All Valve Mfg. Co.

The Straight Sided Insert is a thread less check valve. designed to be inserted into any cavity where a check valve is needed and threads are not desired. Available Materials: 316 Stainless Steel (SS). Carbon Steel (CS). Alloy 20 (A2). Alloy C-276 (HC). Brass (BR). Alloy B (HB). MONEL ® (MO) [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 3000.00
  • Valve Size: 0.50
  • Number of Ports: 2
Model RD2500 Mono-Block Valve - 20 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check. Hard Chrome Plated Spool. Optional 4 Position Float on 1st spool. Adjustable ball spring relief (1000 PSI to 3000 PSI). Open center to closed center conversion available on some models. See... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Maximum Pressure: 3000.00
  • Valve Size: 0.50
  • Number of Ports: 4
Proportional Pressure Relief Valve -- TS10-26
from HydraForce, Inc.

A screw-in, cartridge-style, pilot-operated, spool-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding... [See More]

  • Valve Type: Cartridge; Control Valve; Hydraulic; Relief
  • Maximum Pressure: 3495.41
  • Valve Size: 0.38 to 0.50
  • Number of Ports: 2
Control Valve - Pressure Control -- HPB-S 50
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 928.24
  • Valve Size: 1.97
  • Number of Ports: 2
Tubing Check Flared Valve -- TFB (TCVF-0250)
from Check-All Valve Mfg. Co.

The Tubing Check Valve-Flared is a three piece constructed valve with 37 º flared ends which conform to J. I. C. and S. A. E. Hydraulic Standards. These valves are designed for maximum flow with minimal pressure drop. Available Materials: 316 Stainless Steel (SS). Brass (BR). Carbon Steel (CS) [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 3000.00 to 8500.00
  • Valve Size: 0.25
  • Number of Ports: 2
Model RD4100 Mono-Block Valve - 20 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check. Hard Chrome Plated Spool. Optional 4 Position Float. Differential Poppet Style Relief, Adjustable from 1500 to 3000 psi (Also. available in Low Pressure Version Adjustable from 500 to 1500 psi). [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 4
  • Maximum Pressure: 3000.00
  • Positions: 3
Proportional Pressure Relief Valve -- TS38-21
from HydraForce, Inc.

A screw-in, cartridge-style, single-stage, poppet-type pressure relieving valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input. [See More]

  • Valve Type: Cartridge; Control Valve; Hydraulic; Relief
  • Maximum Pressure: 3480.90
  • Valve Size: 0.38 to 0.50
  • Number of Ports: 2
Control Valve - Pressure Control -- HPI-1 32
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 0.00 to 600.00
  • Valve Size: 1.26
  • Number of Ports: 2
Tubing Check Valve -- TVB (TCV-0150)
from Check-All Valve Mfg. Co.

The Tubing Check Valve is a three piece constructed check valve with flareless tube ends. The valve is designed for minimum pressure drops. The valves are furnished complete with ferrules and nuts. Available Materials: 316 Stainless Steel (SS). Brass (BR). Carbon Steel (CS) [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 3000.00 to 8000.00
  • Valve Size: 0.12
  • Number of Ports: 2
Model RD5100 Mono-Block Valve - 30 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. Optional 4 Position Float on 1st spool. Differential poppet style relief, adjustable from 1500 to 3000 psi (also available in low pressure version... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 4
  • Maximum Pressure: 3000.00
  • Positions: 4
Relief Valve - Bi-Directional -- CR08-38
from HydraForce, Inc.

A screw-in, cartridge-style, direct-acting, differential area, poppet-type, bi-directional relief valve, intended for use as a pressure limiting device in demanding hydraulic circuits. [See More]

  • Valve Type: Cartridge; Poppet; Hydraulic; Relief
  • Maximum Pressure: 0.00 to 2973.27
  • Valve Size: 0.25 to 0.38
  • Number of Ports: 2
Control Valve - Pressure Control -- HPP-1 15 PC
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 0.00 to 600.00
  • Valve Size: 0.59
  • Number of Ports: 2
Union Insert Valve -- UVD (UIV-050)
from Check-All Valve Mfg. Co.

The Union Insert Valve is the threaded pipe counterpart of the Flange Insert Valve. Designed to be inserted into most standard ground joint unions, it provides the simplest and most economical way to install a check valve in a threaded pipe system. A check valve may be installed anywhere in the... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 3000.00
  • Valve Size: 0.50
  • Number of Ports: 2
Model RD5200 Mono-Block Valve - 25 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. Optional 4 Position Float and Joystick Handle. Differential poppet style relief, adjustable from 1500 to 3000 psi (also available in low pressure version... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 8
  • Maximum Pressure: 3000.00
  • Positions: 7
Relief Valve - Bi-Directional -- CR10-28
from HydraForce, Inc.

A screw-in, cartridge-style, direct-acting, differential area, poppet-type, bi-directional relief valve. [See More]

  • Valve Type: Cartridge; Poppet; Hydraulic; Relief
  • Maximum Pressure: 0.00 to 3480.90
  • Valve Size: 0.25 to 0.38
  • Number of Ports: 2
Control Valve - Pressure Control -- HPP-3 15 PC
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 72.52 to 1450.38
  • Valve Size: 0.59
  • Number of Ports: 2
Universal High Pressure Valve -- U1C ( UN-10-0375)
from Check-All Valve Mfg. Co.

The Universal High Pressure check valve is a one piece body machined from bar stock with female pipe threads. The valve is designed and manufactured for high pressure applications. For applications below 3000 PSIG, view our UN-3 series. Available Materials: 316 Stainless Steel (SS). Alloy B (HB). [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 10000.00
  • Valve Size: 0.38
  • Number of Ports: 2
Model RD5300 Mono-Block Valve - 25 GPM
from Prince Manufacturing Corp.

STANDARD FEATURES. Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard Chrome Plated Spools. Optional 4 Position Float and Joystick Handle. Differential poppet style relief, adjustable from 1500 to 3000 psi (also available in low pressure version... [See More]

  • Valve Type: Spool; Directional; Hydraulic; Relief
  • Number of Ports: 2
  • Maximum Pressure: 3000.00
  • Positions: 10
Relief Valves - Pilot-Operated, Spool -- RV10-28
from HydraForce, Inc.

A screw-in, cartridge-style, pilot-operated, two-stage, hydraulic relief valve with reverse fl ow check valve. It is intended for use as a pressure limiting device in demanding hydraulic circuits which require fast response, low hysteresis, low leakage, low pressure overshoot and reverse free fl ow... [See More]

  • Valve Type: Cartridge; Hydraulic; Relief
  • Maximum Pressure: 4200.29
  • Valve Size: 0.38 to 0.50
  • Number of Ports: 2
Control Valve - Pressure Control -- SPB 08
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 145.04 to 2900.75
  • Valve Size: 0.31
  • Number of Ports: 2
Universal Low Pressure Valve -- U3C (UN-3-0375)
from Check-All Valve Mfg. Co.

The Universal Low Pressure check valve is a one piece body machined from bar stock and is designed for minimum pressure drop. The valve is light, compact, and provides maintenance free dependable service. For applications above 3000 PSIG, view our UN-10 series. For applications where weld joint are... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 3000.00
  • Valve Size: 0.38
  • Number of Ports: 2
Model RV Relief Valve - 30 GPM
from Prince Manufacturing Corp.

FUNCTION. The PRINCE valve model RV is a differential poppet type inline relief. The valve is made up of a relief cartridge and a cast iron valve body. The differential poppet type relief provides smooth quiet performance with a minimum variation between cracking and full flow pressures. This type... [See More]

  • Valve Type: Hydraulic; Relief; Differential Poppet
  • Number of Ports: 2
  • Maximum Pressure: 3000.00
  • Positions: 2
Relief Valves - Pilot-Operated, Spool -- RV12-26
from HydraForce, Inc.

A screw-in, cartridge-style, pilot-operated (two-stage), spool-type hydraulic relief valve, intended for use as a pressure limiting device in demanding hydraulic circuits which require fast response and low hysteresis. [See More]

  • Valve Type: Cartridge; Hydraulic; Relief
  • Maximum Pressure: 3480.90
  • Valve Size: 0.50 to 1.00
  • Number of Ports: 2
Control Valve - Pressure Control -- SPB 65
from co-ax valves inc.

Function: pressure balanced pressure limitation valve, externally controlled or direct acting. Media: gaseous, liquid, highly viscous, contaminated. Body Materials: brass, aluminum, stainless steel, galvanized steel. Options: SAE connection, safety valve, mounting, special voltage, coil M 12 x 1,... [See More]

  • Valve Type: Control Valve; Hydraulic; Metering; Regulator; Relief; Underwater (optional feature); Coaxial Valve
  • Maximum Pressure: 0.00 to 900.00
  • Valve Size: 2.56
  • Number of Ports: 2
Universal Socket Weld -- USC (UN-SW-0375)
from Check-All Valve Mfg. Co.

The Universal Socket Weld check valve is machined from bar stock and designed for a minimum pressure drop. It carries rugged, dependable Check-All trim and there is a wide variety of seat materials and cracking pressures to choose from. This valve series is particularly attractive when weld joints... [See More]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
  • Maximum Pressure: 5000.00
  • Valve Size: 0.38
  • Number of Ports: 2