Pressure Relief Valves Air Valves Datasheets

Prep-Air® II Regulator -- 07R313AC [07R313AC from Parker Hannifin / Automation / Precision Fluidics Division]
from Applied Industrial Technologies

07 series manually controlled standard regulator, 90 scfm; w/o gauge [See More]

  • Valve Type: Regulator; Relief
  • Maximum Pressure: 125.00
  • Valve Size: 0.50
  • Media Temperature: 32 to 175
Pressure Reducing Valve -- AF-10
from Armstrong International

The GD-10/10F is a lightweight direct-acting diaphragm valve used primarily for pneumatic tool air supply and non-hazardous gas regulation. Screwed connections make it easy to support in position without external sensing lines or other parts. Zinc or aluminum bodies eliminate rust and scale. Plug,... [See More]

  • Valve Type: Diaphragm; ControlValve; Relief
  • Maximum Pressure: 0.00 to 250.00
  • Valve Size: 0.25 to 1.00
  • Connection Description: Threaded; (1/4", 3/8", 1/2", 3/4", 1") NPT
52462 Series Pressure Protection Valve
from Barksdale Control Products

The 52462 Pressure Protection Valve (PPV) is designed to protect primary air systems when utilized with auxiliary air components. With a male threaded inlet port this PPV can be threaded directly into the air tank without the need for additional fittings. Factory calibration of opening or closing... [See More]

  • Valve Type: Relief
  • Media Temperature: -40 to 185
  • Maximum Pressure: 145.00
  • Connection Description: Threaded; 1/4" NPT to 3/8" NPT
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: Regulator; BlowOff; Hydraulic; Relief; Safety
  • Flow (Cv): 0.00 to 0.07
  • Valve Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
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
  • Connection Description: Threaded; 1/4" to 1/2" BSPP
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; BackFlow; Poppet; Directional; Hydraulic; Relief; AntiSiphon; Bushing Valve
  • Flow (Cv): 2.60
  • Valve Size: 0.50
  • Maximum Pressure: 3000.00
Miniature Pressure Regulator -- MAR-1
from Clippard Instrument Laboratory, Inc.

When Clippard introduced a miniature regulator in 1962, the MAR-1 became very popular as a simple, robust, and cost-effective regulator in a small pack- age with exceptionally long life . As regulator applications continue to increase, Clippard is meeting the demand with a variety of new models,... [See More]

  • Valve Type: Regulator; Relief (optional feature)
  • Maximum Pressure: 300.00
  • Valve Size: 0.19
  • Connection Description: Threaded; Inlet: #10-32 Female, Outlet: #10-32 Female
Control Valve - Pressure Control -- 3-HPB-H 15
from co-ax valves inc.

The valves are intended for installation in pipelines in accordance with the EC guideline 97/23/EC concerning pressure devices. The type of medium (chemical, abrasive, and corrosive effect) agreed with the order and the limit values of medium pressure and temperature according to the data sheet must... [See More]

  • Valve Type: Regulator; ControlValve; Hydraulic; Metering; Relief; Coaxial Valve
  • Flow (Cv): 0.00 to 6.90
  • Valve Size: 0.59
  • Maximum Pressure: 72.52 to 1740.45
Safety Exhaust Auto Drain F x F Ball Valve -- JADV-100
from JORC Industrial LLC

Forged brass, Full port ball valve with locking handle, hard chrome brass ball 200 psi. Temperature Range: -40 to +350, Teflon seals, blow-out proof stem, steel handle with vinyl grip and lockout for use with 9/32 inch lock. Lock not supplied. Automatic vent in compliance with OSHA requirements. [See More]

  • Valve Type: Ball; Drain; Relief
  • Maximum Pressure: 200.00
  • Valve Size: 1.00
  • Media Temperature: -40 to 350
Norgren Excelon® Relief Valves -- V72G Series Pressure Relief Valves
from OMEGA Engineering, Inc.

The V72G Series Air Pressure Relief Valves are designed for use as a single in-line unit or as part of Norgren's Excelon ® modular compressed air preparation supply system. A pressure relief valve is uses to protect pneumatic equipment from over pressure by retarding excessive pressure build... [See More]

  • Valve Type: Relief
  • Maximum Pressure: 300.00
  • Valve Size: 0.25 to 0.75
  • Media Temperature: -29 to 149
Manual Push Button Air Relief Valve -- 14079
from Qosina Corp.

The relief valve (RV) is a type of valve used to control or limit the pressure in a system or line. When the user wants to release pressure from the line, the button is depressed or the knob is turned. [See More]

  • Valve Type: Relief
1/4" 20# 37SCFM AIRRELIEFVALVE -- 0548A01KM0020 [0548A01KM0020 from Kunkle Valve]
from Radwell International, Inc.

Searching for a great value on MRO industrial products? We list parts and equipment from thousands of brands and categories including KUNKLE 0548-A01-KM0020, all at great prices. PLCCenter.com is your go-to source for Industrial Automation, MRO, Pneumatic, Motion, Electronic, Hydraulic, HVAC and... [See More]

  • Valve Type: Relief
  • Valve Size: 0.25
Automatic RB® (Relief/Bleed) Valve -- 1600-60
from Terra Universal, Inc.

Continuously bleeds off excess internal gas to maintain a safe positive pressure inside glove boxes. Variable release mechanism automatically discharges any sudden surge of incoming gas. Protects against accidental negative pressure by functioning as a check valve. Extends life of doors and gaskets. [See More]

  • Valve Type: Check; BlockBleed; Relief
  • Connection Description: Threaded (optional feature); Union (optional feature)
  • Valve Size: 0.62 to 1.00
  • Actuation: Electric
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
  • Connection Description: Threaded
  • Maximum Pressure: 20.00 to 3800.00
ASME Safety Valve -- Figure 41A
from Watts

Series Figure 41 Steam Safety Relief Valves are ASME section VIII valves used for over-pressure protection of unfired pressure vessels, steam pressure reducing valve stations, and other steam service equipment with operating pressures from 5 to 250psi (.34 to 17.2 bar). Series Figure 41 is a high... [See More]

  • Valve Type: Relief
  • Maximum Pressure: 250.00
  • Valve Size: 0.50 to 6.00
  • Media Temperature: 406
Pressure Relief Module -- TVS20
from WEH Technologies Inc.

Vacuum pressure relief module for vacuum pump protection. The vacuum pressure relief module is used to protect the vacuum pump from excess pressure. Even in cases of rapid pressure rises (up to 4,350 psi) the vacuum pressure relief module protects the vacuum pump and its peripherals effectively. If... [See More]

  • Valve Type: Relief; AntiSiphon
  • Maximum Pressure: 2.90
  • Valve Size: 0.47
  • Media Temperature: 41 to 140
Pressure Relief Valve -- 20QSTTC
from CESCO

Spring loaded, self setting, self actuating sanitary pressure relief valve [See More]

  • Valve Type: Relief
  • Connection Description: ClampFlange
  • Valve Size: 2.00
Piping, Valves & Fittings
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

High Pressure Piping, Valves and Fittings. Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets. Valves with... [See More]

  • Valve Type: Check; Angle; Butterfly; Diaphragm; Globe; Piston; ControlValve; Relief
Safety Relief Valves -- Brand: Mallard Control
from CIRCOR Energy

CIRCOR Energy offers several lines of spring-loaded safety relief valves ideally suited for pipe and pressure vessel protection in Upstream, Midstream and Downstream Hydrocarbon applications. Useful for air, gas, liquid and mixed phase services, these valves are designed for reliable operation, long... [See More]

  • Valve Type: Relief; Safety
  • Connection Description: Threaded
  • Valve Size: 0.25 to 3.00
Pressure Reducing Valve -- 1BRVA
from Clark-Reliance Corporation (The)

Clark-Reliance pressure reducing valves can be found serving industries ranging from chemical processing, food processing and pulp and paper to metal fabricating, health care and power generation - wherever pressure reduction is required for process control, equipment operation, heating or other... [See More]

  • Valve Type: Diaphragm; Relief
  • Maximum Pressure: 300.00
  • Valve Size: 0.38
  • Media Temperature: 450
Pressure Relief Valves -- Steam, Air and Liquids Safety Valves
from Curtiss-Wright, Valve Group

Curtis Wright provides a variety of industrial grade pressure relief valves that meet the harsh environments suitable for applications such as power and oil, petrochemical, hydrocarbon service, seawater cooling systems, offshore applications. Curtiss-Wright pressure relief valves are supplied... [See More]

  • Valve Type: Relief
  • Media Temperature: -319 to 1499
  • Valve Size: 0.50 to 24.00
Electronic Pressure Relief Valve
from Kelly Pneumatics, Inc.

Kelly Pneumatics, Inc. introduces an electronic pressure relief valve for high flow applications. This valve offers high-resolution pressure chamber control for applications that require high volume, relieving flow performance. Well used in applications that need to sustain a consistent chamber... [See More]

  • Valve Type: Servo; Relief
  • Maximum Pressure: 1.00 to 98.00
  • Flow (Cv): 0.50
  • Media Temperature: 0 to 150
1" ACeR Bottom Load Polypropylene 3-Way Actuated Valve -- KZ17FM
from KZValve by KZCO

The KZValve QX Series 3-Way, Side Load, Full Port, Ball Valves (On-On Diverter) are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 3/4", 1" and 11/2" full port valves. • Ball: 316 stainless steel. [See More]

  • Valve Type: Ball; ControlValve; Relief
  • Flow (Cv): 25.00
  • Valve Size: 1.00
  • Maximum Pressure: 150.00
Control Valve
from Pentair Valves & Controls

Providing superior performance in abrasive environments, precise flow control and ease of maintenance, delivering operational reliability in the most challenging applications. Extended service life, delivered by a robust but simple rotating disc and bean design. Low life cycle costs resulting from... [See More]

  • Valve Type: Check; Ball; Gate; Globe; Relief
  • Media Temperature: -4 to 1150
  • Valve Size: 0.31 to 78.74
  • Connection Description: BoltFlange
N32-R08-02-000
from Reading Technologies, Inc.

Compact regulator, for higher pressure applications consult factory [See More]

  • Valve Type: Regulator; ControlValve; Relief
  • Connection Description: Threaded; BSPP
  • Maximum Pressure: 300.00
  • Actuation: Direct operated
Safety Excess Pressure Valve -- Type 33-7
from SAMSON Controls, Inc.

The pressure regulators consist of a valve, actuator and. attached pilot valve. The differential pressure across the. regulator is used as auxiliary energy to operate the valve. To. open the regulator, this pressure must be at least as high as the. minimum differential pressure deltapmin. The pilot... [See More]

  • Valve Type: Regulator; Globe; Relief
  • Maximum Pressure: 232.06 to 580.15
  • Valve Size: 2.56 to 9.84
  • Media Temperature: 302
DN10 Atmospheric Discharge Safety Relief Valve -- DN10
from Seetru Limited

Flows Rates: Flow calculated based upon: Air @ 15 °C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications. Product Description: 10mm Nominal Bore Atmospheric Discharge Safety Relief Valve For Compressed Air & Gases. Notes: Relieving pressure is set... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 6.96 to 667.17
  • Valve Size: 0.50 to 0.75
  • Media Temperature: 5 to 392
KE Series -- KEA06
from SMC Corporation of America

KE, Residual Pressure Relief Valve, One-touch Fitting [See More]

  • Valve Type: Regulator; Relief
  • Maximum Pressure: 140.81
  • Valve Size: 0.24
  • Connection Description: TubeFitting; 6mm
Blowdown / Depressurisation Valve -- BDV1
from Spirax-Sarco

The BDV depressurisation valves are designed to be fitted into " , ½ " and DN15 connections for drain / blowdown / purge and vent / depressurisation of pipework or products. The B DV1 provides discharge straight through the valve, generally to be used as a drain, or for line depressurisation... [See More]

  • Valve Type: BlowOff; Relief
  • Flow (Cv): 0.56
  • Valve Size: 0.38 to 0.50
  • Maximum Pressure: 0.00 to 1232.82
HC-BVM4
from Swagelok Company

Swagelok bleed valves can be used on instrumentation devices such as multivalve manifolds or gauge valves to vent signal line pressure to atmosphere before removal of an instrument or to assist in calibration of control devices. Compact for convenient installation. Male NPT and SAE end connections. [See More]

  • Valve Type: Relief
  • Flow (Cv): ? to 0.25
  • Valve Size: 0.25
  • Maximum Pressure: 7920.00 to 10000.00
Air Vents
from Taco, Inc.

HVAC professionals have recognized Taco Automatic Air Vents as the industry standard for more than 30 years. Attached to the boiler or used through the system, Taco Vents automatically purge unwanted air from any hydronic installation, allowing the system to run more efficiently. Taco Automatic Air... [See More]

  • Valve Type: Relief
Quick Exhaust Valve
from Trebor International

Many of our end users have lines with high backpressures, which can negatively affect the operation of AODD pumps. To help reduce the backpressure on pumps in such applications, we designed the Quick Exhaust Valve. In addition to reducing the exhaust backpressure, it can capture any chemical in the... [See More]

  • Valve Type: Relief
  • Connection Description: Threaded
  • Flow (Cv): 1.80
Safety Relief Valve -- WSVB-12M-13S-D
from Watson McDaniel Company

The WSVB Safety Relief Valves are used for over-pressure protec- tion on unfired pressure vessels in saturated steam systems. As safety valves open on a non-compressible fluid applica- tion, the disc lifts directly proportional to the increase in system pressure over the valve set point. Safety... [See More]

  • Valve Type: Relief; Safety
  • Maximum Pressure: 250.00
  • Valve Size: 0.50 to 0.75
  • Connection Description: Threaded; 1/2" NPT, 3/4" NPT