Differential Pressure Relief Valves

Description: Model O-A Relief Valve • Differential pressure relief valve. • With piston stem areas equal, the valve "sees" only differential pressure as across a filter or positive displacement meter. Advantages: • Easy to put in service without

Description: VALVE, HYDRAULIC, RELIEF, DIFFERENTIAL, DOUBLE 1500-3000 PSI, 1/2 INCH FEMALE PORTS, 30 GPM. FREE 2 YEAR RADWELL WARRANTY

• Media: Hydraulic Fluid
• Features: Pressure Relief Valves, Vacuum Relief / Anti-siphon Valves

Description: 22mm Straight Differential Bypass Valve

• Valve Size: 0.8661422 inch
• Media Temperature: 230 F
• Primary Material: Brass / Bronze
• Features: Other, Pressure Relief Valves

Description: 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.

• Valve Size: 0.25 to 0.375 inch
• Pressure Rating: 0 to 2,973.27285 psi
• Controlled Pressure Range: 986.25636 to 2,973.27285 psi
• Number of Ports/Ways: 2

Description: A screw-in, cartridge-style, direct-acting, differential area, poppet-type hydraulic relief valve for use as a pressure limiting device in more demanding hydraulic circuits requiring low hysteresis and low internal leakage at high working pressures.

• Valve Size: 0.25 to 0.375 inch
• Pressure Rating: 5,003.80065 psi
• Controlled Pressure Range: 500.380065 to 5,000.899896 psi
• Number of Ports/Ways: 2

Description: 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

• Pressure Rating: 3,000 psi
• Controlled Pressure Range: 1,500 to 3,000 psi
• Number of Ports/Ways: 2
• Primary Material: Cast Iron, Steel

Description: Pressure limiting valve (safety valve): Safeguarding the system against excessive pressure or for the limitation of working pressure. Sequence valves: Generates a constant pressure difference between inlet and outlet of the flow. Directly controlled

• Pressure Rating: 7,251.885 psi
• Features: Differential / Bias Regulators, Manual / Hand, Pressure Relief Valves, Regulators
• Media: Hydraulic Fluid
• Primary Material: Steel

Description: The CRV08-22 cross-port relief uses two RV08-22 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, differential area, poppet-type valves, intended for

• Pressure Rating: 2,610.6786 psi
• Controlled Pressure Range: 49.312818 to 2,600.525961 psi
• Number of Ports/Ways: 2
• Media Temperature: -40 to 248 F

Description: With Milvent Vacuum Pressure Relief Valve, it will become easy to open container. The valve can be used for volume up to 33 cubic feet. The valve is robust, lightweight, temper-proof and requires no field maintenance. The valve use corrosion-resistant

• Media: Air
• Actuation: Manual / Hand
• Features: Threaded
• Valve Type: Vacuum Relief / Anti-siphon Valves

Description: 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

• Pressure Rating: 3,000 psi
• Controlled Pressure Range: 1,500 to 3,000 psi
• Number of Ports/Ways: 3
• Primary Material: Cast Iron, Steel

Description: This unit senses the upstream pressure through a connection to the valve inlet. The valve and pilot remain closed until the inlet pressure exceeds the pilot setting. The valve opens rapidly to relieve damaging over pressure and closes smoothly at an

• Connection Description: Bolt Flange, Socket Weld / Solder, Threaded
• Features: Control Valves, ISO, Pressure Relief Valves
• Media: Water

Description: Model C-M Relief Valve This valve is bubble-tight to set point and the main seal "sees" flowing differential for only a millisecond while the special formed slits move to a full open position. Advantages: • Flow moves past a flat piston face. • No voids for materials to

Description: Model C-N Relief Valve • Dual balanced outlet with two settings 8300 PSI and 9400 PSI for Oxygen, Hydrogen and Nitrogen. • This valve is bubble-tight to set point and the main seal "sees" flowing differential for only a millisecond while the special formed slits move to a

Description: modulates toward an open position as the differential pressure increases, in turn relieving the main valve cover pressure and modulating the main valve open to maintain the differential set pressure. As the differential pressure

• Valve Size: 0.5 inch
• Actuation: Pilot Operated
• Features: Pilot Valves, Pressure Relief Valves

Description: externally mounted modulating Flow Control Pilot, which senses differential pressure across a remote mounted orifice plate (field installed). Pressure reducing throttling action is controlled by a separate Pressure Reducing Control Pilot, which internally senses

• Features: Control Valves, Pressure Relief Valves

Description: Designed to automatically limit flow rate to a constant, adjustable, maximum by sensing differential pressure across a remote mounted orifice plate (field installed), and reduce a fluctuating higher upstream pressure to a constant lower downstream pressure. The Orifice

• Valve Size: 4 to 16 inch
• Features: Control Valves, Pressure Relief Valves
• Primary Material: Stainless Steel

Description: Designed to automatically limit flow rate to a constant, adjustable, maximum by sensing differential pressure across a remote mounted orifice plate (field installed), and reduce a fluctuating higher upstream pressure to a constant lower downstream pressure. The Orifice

• Valve Size: 1.25 to 16 inch
• Features: Control Valves, Pressure Relief Valves
• Primary Material: Ductile Iron

Description: RELIEF VALVE, POPPET, DIRECT ACTING, DIFFERENTIAL AREA 76 L/MIN (20 USGPM) 250 BAR (3600 PSI). FREE 2 YEAR RADWELL WARRANTY

• Features: Poppet Valves, Pressure Relief Valves, Vacuum Relief / Anti-siphon Valves

Description: HC, KC and JPC are two way pressure compensators for modular assembling with on/off and proportional directional control valves. They keep a constant differential pressure in order to maintain a constant flow rate against pressure variations. Automatic piloting

• Valve Size: 0.2362206 inch
• Pressure Rating: 5,076.3195 psi
• Number of Ports/Ways: 2
• Media Temperature: -4 to 176 F

Description: valves are inherently fire safe. • Designed to ASME B16.34. • Flow relief is incorporated into both the upstream and downstream ball lips increasing the area exposed to flow and thus reducing erosion due to velocity upon initial valve opening. • Downstream and upstream body-seat

• Valve Size: 0.5 to 24 inch
• Features: ASME, Bolt Flange, Butt Weld, Socket Weld / Solder
• Valve Type: Ball Valves, Butterfly Valves

Description: SVA-DL are angleway shut-off valves designed to meet all industrial refrigeration application requirements. SVA-DL (Delta pressure Low) is designed with a restriction in the opening function. High differential pressure can be applied from the side port and reduced

• Valve Size: 9.842525 to 11.81103 inch
• Pressure Rating: 580.1508 psi
• Media Temperature: -76 to 302 F
• Media: Gas

Description: STANDARD FEATURES 1-10 Sections Per Valve Bank Load Checks On Each Section Hard Chrome Plated Spools Compact Construction Enhanced Metering Section Available in both the High and Low Sections Differential Poppet Style Relief, Adjustable from 1500 to 3000 psi (Also available in

• Valve Size: 0.5265 to 0.75 inch
• Pressure Rating: 3,000 psi
• Media Temperature: 180 F
• Primary Material: Cast Iron, Steel

Description: valve more vividly. Step 1. Open the needle valve and ball valve on the tubing, and slowly open the shut-off valve (gate valve) in front of the main valve. The medium in the tubing flows the needle valve, upper chamber, ball valve, and float

• Media: Air
• Features: Control Valves, Directional Valves, Float Valves, Pressure Relief Valves

Description: Beyond Capability Reversible Handle SPECIFICATIONS Maximum Operating Pressure ........ 3000 psi Maximum Tank Pressure................... 500 psi Nominal Flow Rating ...........................15 GPM Refer to Pressure Drop Curves. Filtration: For general purpose valves,

• Pressure Rating: 3,000 psi
• Number of Ports/Ways: 4
• Media Temperature: 180 F
• Primary Material: Cast Iron, Steel

Description: within ±2%. The pilot is a balanced, single sealed valve with large ports and will operate on a differential as low as 5 psi (34.5 kPa). Model 760 back pressure / 761 pressure relief valves Both models are designed to regulate valve inlet

• Valve Size: 2 to 16 inch
• Pressure Rating: 15 to 1,480 psi
• Number of Ports/Ways: 2
• Media Temperature: -20 to 400 F

Description: Control valves are typically globe valves with an internal trim installed at the valve seat. The trim is designed to attenuate energy in the form of velocity, noise, or heat. The control valve has a very tough job to perform as the valve is typically found where

• Valve Size: 1 to 6 inch
• Pressure Rating: 4,000 psi
• Number of Ports/Ways: 2 to 3
• Media Temperature: -40 to 200 F

Description: independent to the load conditions. The exceeding flow is returned to the tank. The pressure is controlled by the compensator,m piloted by the proportional pressure relief valve. The coils are fully plastic encapsulated and valves have antivibration, antishock and

• Valve Size: 0.2362206 to 0.393701 inch
• Pressure Rating: 3,045.7917 psi
• Number of Ports/Ways: 3
• Media Temperature: -4 to 176 F

Description: The V-5700 and V-5800 Series Vacuum Piloted 3-Way Valve has an adjustable vacuum pilot setpoint; the sensing vacuum range is 1 to 28" Hg. Maximum signal pressure is 29.9" Hg.

• Valve Size: 0.0625 to 0.125 inch
• Pressure Rating: 100 psi
• Media Temperature: 40 to 120 F
• Port Size: 0.0625 to 0.125 inch

Description: interception area, thereby changing the differential pressure and flow rate upstream and downstream, to achieve control stabilization for downstream pressure (control downstream pressure type) or relief pressure (control upstream pressure type). It

• Media: Gas

Description: Exceptional size to pressure drop ratio .47" spool stroke – industry leader; outstanding feathering control Electrohydraulic operation now available Differential main relief – quick response and low pressure rise

• Pressure Rating: 3,500 psi
• Number of Ports/Ways: 4
• Valve Type: Control Valves, Directional Valves
• Actuation: Electro-pneumatic, Pneumatic

Description: Pressure ranges: 2 to 20 bar Contact system: 3-pole (standard) and 1-pole (accessory) Adjustable differential Manual switch to lock the contact system Relief valve (accessory) Enclosure IP43 or IP55 Special versions with pressure connection made of polyacetal

• Switch Point Range: 29.00754 to 290.0754 psi
• Operating Temperature: 32 to 104 F
• Switched Current: 2 to 12 amps
• Switched AC Volts: 220 to 600 volts

Description: 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

• Valve Size: 0.25 to 0.375 inch
• Pressure Rating: 10,000 psi
• Controlled Pressure Range: 10,000 psi
• Number of Ports/Ways: 2

Description: The MIV-TA340-R incorporates a Humidity Indicator (not separately replaceable) and a two-way Breather Valve in the same aluminum housing, thereby saving space and the cost of an additional hole in the case. The valve has separate and distinct settings for both pressure and

• Display: Analog Meter or Gauge
• Form Factor: Meter / Indicator
• Variables Measured: Relative Humidity

Description: calibrators in low or high pressure ranges High-pressure calibrators include built-in pump for ease of pressure generation, and the volume adjuster for fine pressure control. Low-pressure calibrator includes a built-in dual piston volume adjuster for course/fine

• Calibrator Style: Battery Powered, Portable
• Environmental Properties: Pressure / Vacuum

Description: calibrators in low or high pressure ranges High-pressure calibrators include built-in pump for ease of pressure generation, and the volume adjuster for fine pressure control. Low-pressure calibrator includes a built-in dual piston volume adjuster for course/fine

• Calibrator Style: Battery Powered, Portable
• Environmental Properties: Pressure / Vacuum