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Supplier: SC Hydraulic Engineering Corporation
Description: 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®
- Actuation: Mechanical Device
- Number of Ports/Ways: 2
- Pressure Rating: 11000 psi
- Valve Size: 0.2500 inch
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Supplier: Harwood Engineering Company
Description: Features Service for liquids and gases for pressures up to 200,000 psi. Hydraulically-operat ed. Replaceable seat and packings. Hydraulic control pressure of 1,000-1,500 psi. Hydraulic control ports are ¼NPT. Options Stainless steel valves for water service. Custom design
- Actuation: Mechanical Device, Other
- Connection: Threaded
- Pressure Rating: 60000 psi
- Valve Type: Pressure Relief Valves
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Supplier: Transcat, Inc.
Description: application versatility Patented Nullmatic pressure regulation system provides reliable maintenance-free operation Exhaust-Flow Rate (at 25-psig setting): 1.5 scfm Connections: 1/4" NPT Air Loading: Provision for supplementary air loading (100 psig max) in addition to spring loading - 1/4"
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Supplier: U.S. Plastic Corporation
Description: 1784 and PP is per ASTM D4101. Maximum pressure rating is 150 psi @70F non-shock. One air release valve will vent a tank with flows of up to 150 GPM (either in or out). For higher flow rates use additional air release valves.
- Valve Size: 0.7500 inch
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Supplier: Alfa Laval Inc.
Description: pressure regulation Easily integrated into a central process control system, this pneumatic valve ensures safe, reliable and hygienic performance by releasing pressure in the process tank when it exceeds the set point pressure. To ensure safe pressure
- Pressure Rating: 7.25 to 58.02 psi
- Primary Material of Construction: Stainless Steel
- Valve Size: 1.5 to 3 inch
- Valve Type: Pressure Relief Valves
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Supplier: Flomatic Valves
Description: BACKFLUSH® - Fabric reinforced NITRILE (Buna-N) hose with bronze shut off valves and galvanized quick disconnects. Designed for pressure backflush Sewair models. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Port Size / OD: 2 to 3 inch
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Supplier: Transcat, Inc.
Description: application versatility Patented Nullmatic pressure regulation system provides reliable maintenance-free operation Exhaust-Flow Rate (at 25-psig setting): 1.5 scfm Connections: 1/4" NPT PSI Range: 0.5-15 Deletion of Safety release Valve (SRV)
- Pressure Rating: 15 psi
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Supplier: Flomatic Valves
Description: COMBOAIR® - Cast iron body-stainless steel trim. Combines features of Miniair® and Maxiair® in one housing. Inlet Pressure MIN: 20 PSI* Inlet Pressure MAX: 150 PSI* NSF ANSI 61 certified. All Air Release, Air & Vacuum
- Operating / Bake-out Temperature: 150 F
- Port Size / OD: 1 to 4 inch
- Vacuum / Pressure Range: Other
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Supplier: Flomatic Valves
Description: MINIAIR® - Cast iron fusion bonded epoxy coated body-stainless steel trim. Threaded female x female connections. Stainless seat with Viton o-ring. Small orifice. Vents under line pressure. Inlet Pressure MIN: 20 PSI* Inlet Pressure MAX: 150 PSI* All Air Release
- Operating / Bake-out Temperature: 150 F
- Port Size / OD: 0.3750 to 2 inch
- Vacuum / Pressure Range: Other
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Supplier: Flomatic Valves
Description: * NSF ANSI 61 certified. All Air Release, Air & Vacuum and Universal Combination Valves meet or exceed ANSI/AWWA C512 standards. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Operating / Bake-out Temperature: 150 F
- Port Size / OD: 0.5000 to 6 inch
- Vacuum / Pressure Range: Other
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Supplier: General Pump
Description: Automatic Pressure Regulating Valve Features Regulates operating pressure of the system by releasing excess volume through the by-pass. Protects the system from over pressurization.
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 185 F
- Number of Ports/Ways: 3
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Supplier: HAWE North America Inc.
Description: The check valves with hydraulic release type RH and DRH are used for blocking one or two consumer lines, as hydraulically actuated drain valves, or idle circulation valves. The valves may be optionally equipped with a pre-release, for one or both connection
- Actuation: Mechanical Device
- Number of Ports/Ways: 4
- Pressure Rating: 5802 psi
- Valve Type: Check Valves
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, spool-type, hydraulic directional valve which operates by pressure-to-shift spring return. It is normally used to release a spring-applied brake whenever hydraulic power is directed to move a load.
- Actuation: Pneumatic
- Number of Ports/Ways: 2
- Pressure Rating: 5656 psi
- Valve Size: 0.2500 to 0.3750 inch
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Supplier: HAWE North America Inc.
Description: HRP can be ordered also with a pre-release to suppress decompression surges for circuits with high pressure and high consumer flows. This valve is tolerant to residual pressure in the return duct (port B) as the rear side of the actuation piston is depressurized via a
- Actuation: Mechanical Device
- Pressure Rating: 7252 psi
- Valve Type: Check Valves
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Supplier: Waterman Industries, Inc.
Description: This moderately priced valve is especially suitable for most aluminum sprinkler and higher pressure plastic pipe. Features Dependable, time-proven design with the spring on top, out of the flow, for longer, more accurate operation. Constructed from high strength aluminum
- Valve Type: Pressure Relief Valves
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Supplier: Haskel International LLC
Description: Featuring a repeatable pressure release design for pressures up to 20,000 psi (1,380 bar).
- Connection: Compression Fitting
- Pressure Rating: 1500 to 20000 psi
- Valve Size: 0.7500 inch
- Valve Type: Pressure Relief Valves
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Supplier: Radwell International
Description: BLOW OFF VALVE, INCLUDES GASKET, BRASS VALVE SEAT, LEVER RELEASE. FREE 2 YEAR RADWELL WARRANTY
- Material of Construction: Brass / Bronze
- Valve Type: Blow Off Valves
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PRESSURE RELEASE SAFETY VALVE, 50 PSIG, 1/2" INLET DIAMETER, 3/4" ORIFICE DIAMETER, BRASS TRIM W/EPR O-RING SEAT, 100 PSI MAX, ASME SECTION VIII (UV) STEAM. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Safety Valves
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Supplier: General Pump
Description: Stainless steel regulating valve Features Regulates the operating pressure of the system by releasing excess volume through the by-pass Protects the system from over pressurization
- Controlled Pressure Range: 4350 psi
- Media Description: Water
- Port Size: 1 to 1.25 inch
- Pressure Rating: 4350 psi
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Supplier: General Pump
Description: Safety and Pressure Regulating Valve Features Features new, lighter design and hot water capability Regulates the operating pressure of the system by releasing excess volume through the by-pass Protects the system from over pressurization
- Controlled Pressure Range: 7250 psi
- Media Description: Water
- Port Size: 0.2500 to 0.3750 inch
- Pressure Rating: 7250 psi
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Supplier: HAWE North America Inc.
Description: The screw-in check valves with hydraulic release type CRH and RHC are used in hydraulic circuits together with design related, leaking directional valves, as a hydraulically actuated drain, or idle circulation valves. The valves type RHC with or without
- Actuation: Mechanical Device
- Number of Ports/Ways: 2
- Pressure Rating: 7252 psi
- Valve Type: Check Valves
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Supplier: DeZURIK, Inc.
Description: The APCO Clean Water Air Release Valves (ARV) function to release air pockets that collect at each high point of a pressured pipeline, and are essential for pipeline efficiency and water hammer protection. Air Release Valves are available in a wide variety
- Media: Air, Water
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Supplier: Armstrong International
Description: Higher releasing capacity No isolation valve required, which gives more safety to the pressure vessel with at least one relief valve in operation. One valve can be removed for repairs at any time.
- Media Description: Other
- Number of Ports/Ways: 3
- Valve Size: 0.5000 to 1.25 inch
- Valve Type: Pressure Relief Valves
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Supplier: WEH Technologies Inc.
Description: pressure safely into space. This is important for vacuum pumps mounted into a pressure plant with a considerably higher pressure than the max. operating pressure of the vacuum pump. Type TSV21 also releases safely short-term inlet pressures up to 420 bar for
- Connection: Threaded, Clamp Flange
- Media Temperature: 41 to 140 F
- Pressure Rating: 2.9 psi
- Valve Size: 0.4724 inch
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PRESSURE RELEASE VALVE, 1/2" X 3/4", 125PSI. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: PRESSURE RELEASE 15-223PSI. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Clippard
Description: and spring Adjustment: By means of a knob with micro-adjustment (40 pitch thread). Screwdriver slot and plastic adjust- ment versions also available. 1C and 1CP Models: As plunger is depressed, pressure increases proportionally to the travel; when plunger is released the input is
- Actuation: Manual / Hand
- Connection: Threaded
- Pressure Rating: 300 psi
- Valve Size: 0.1900 inch
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Supplier: Shenzhen Milvent Technology Co., Limited
Description: Application: E-car Battery Pack ex-proof Vavle For other Battery Pack · Pressure equalization and release in order to extend seal life · Can open the valve rapidly when heating up under a abnormal status. · Prevent condensation · Block contaminants
- Connection: Threaded
- Pressure Rating: 1.45 psi
- Valve Type: Pressure Relief Valves
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Supplier: Armstrong International
Description: Armstrong’s safety relief valves for refrigeration service are designed to provide emergency relief from excessive pressure in refrigerant containing vessels. These tamper-resistant valves are accurately set and sealed by qualified technicians at the factory. Our safety
- Media: Other
- Media Temperature: 240 F
- Number of Ports/Ways: 2
- Pressure Rating: 365 psi
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Supplier: Oil-Rite Corp.
Description: seated against a port inside the aluminum valve body. The plunger is held in place by a stainless steel spring. An enclosure cap is screwed over the valve body and used to adjust the valve’s upper pressure limit. A 3/32” diameter vent hole on the top of the cap allows the
- Pressure Rating: Over 5 psi
- Primary Material of Construction: Aluminum
- Valve Type: Pressure Relief Valves
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Supplier: Oil-Rite Corp.
Description: seated against a port inside the aluminum valve body. The plunger is held in place by a stainless steel spring. An enclosure cap is screwed over the valve body and used to adjust the valve’s upper pressure limit. A 3/32” diameter vent hole on the top of the cap allows the
- Pressure Rating: Over 5 psi
- Primary Material of Construction: Aluminum
- Valve Type: Pressure Relief Valves
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Supplier: Oil-Rite Corp.
Description: seated against a port inside the aluminum valve body. The plunger is held in place by a stainless steel spring. An enclosure cap is screwed over the valve body and used to adjust the valve’s upper pressure limit. A 3/32” diameter vent hole on the top of the cap allows the
- Pressure Rating: Over 5 psi
- Primary Material of Construction: Aluminum
- Valve Type: Pressure Relief Valves
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Supplier: Prince Manufacturing Corp.
Description: 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
- Actuation: Manual / Hand
- Number of Ports/Ways: 4
- Pressure Rating: 2750 psi
- Valve Size: 0.5000 to 0.7500 inch
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Supplier: General Pump
Description: Industrial Safety Relief Valve Features Regulates the operating pressure of the system by releasing excess volume through the by-pass Protects the system from over pressurization
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 140 F
- Number of Ports/Ways: 2
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Description: -siphon, back pressure, and pressure release functions. It is easily mounted onto the pump by removing the standard manual air vent valve and replacing it with the MFV. No tools are necessary. Air Vent/Bleed allows the pump to be easily primed or have air purged even when
- Actuation: Pneumatic
- Media Temperature: 32 to 105 F
- Number of Ports/Ways: 2
- Primary Material of Construction: PVC
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Supplier: Shenzhen Milvent Technology Co., Limited
Description: New Type Low Profile M12x1.5 Dual Stage Vent Valve for Battery Pack,Gearbox,Chemica l Enclosure. Performance: 1. Low Profile of Head at 10mm 2.Dual Stage: Vent+ Over pressure release Valve. 3.Oil resistance: not affect venting after contact oil or cover oil such as at
- Connection: Threaded
- Valve Size: 0.4724 inch
- Valve Type: Pressure Relief Valves
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Supplier: SC Hydraulic Engineering Corporation
Description: The PRC and PRO series unloading valves are available in four operating pressures from 6,000 psig up to 30,000 psig. used to automatically release hydraulic pressure replacing the standard manual shut off type release valve found in most high pressure
- Actuation: Pilot Operated
- Number of Ports/Ways: 2
- Pressure Rating: 6000 psi
- Valve Size: 1 inch
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Supplier: Terra Universal, Inc.
Description: 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
- Actuation: Electric
- Connection: Threaded, Union
- Valve Size: 0.6250 to 1 inch
- Valve Type: Block and Bleed Valves, Check Valves, Pressure Relief Valves
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Supplier: Transcat, Inc.
Description: Product Highlights Moore Model # 40-30 Supply Pressure: 5 PSIG min. above regulated output Supply Pressure Effect: 1:150 Ambient Temp. Limits: -40 to 180°F (-40 to 82.2°C) Each Unit Includes Safety Release Valve
- Pressure Rating: 1 to 30 psi
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Supplier: Transcat, Inc.
Description: Product Highlights Moore Model #42-30 Supply Pressure: 5 PSIG min. above regulated output Supply Pressure Effect: 1:150 Ambient Temp. Limits: -40 to 180°F (-40 to 82.2°C) Each Unit Includes Safety Release Valve
- Pressure Rating: 1 to 30 psi
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Supplier: Oil-Rite Corp.
Description: seated against a port inside the stainless steel body. The plunger is held in place by a stainless steel spring. An enclosure cap is screwed over the valve body and used to adjust the valve’s upper pressure limit. A 3/32” diameter vent hole on the top of the cap allows the
- Pressure Rating: Over 5 psi
- Primary Material of Construction: Stainless Steel
- Valve Type: Pressure Relief Valves
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Supplier: Carr Lane Manufacturing Co.
Description: Holds clamping pressure until released by a separate pilot pressure line (allows only one-way flow until released). Can be used as a safety device in case the fluid line to the fixture could become damaged. Can also be used to prevent workpieces from floating between
- Actuation: Pilot Operated
- Number of Ports/Ways: 2
- Pressure Rating: 7500 psi
- Valve Size: 0.2500 to 0.5000 inch
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Supplier: Spirax-Sarco
Description: The SRV66HC all stainless steel sanitary pressure reducing valve is a double seated, high capacity, spring loaded proportional control valve which also benefits from having a quick release body clamp ring. It is designed for hygienic applications in the food processing,
- Actuation: Mechanical Device
- Media: Water
- Media Temperature: 572 F
- Number of Ports/Ways: 2
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Supplier: McWane Plant and Industrial
Description: packing allows for even compression against shaft and body, providing a positive seal even under high pressure / high cycle applications. BLOWOUT PROOF STEM: Our shaft retention system is designed per API 609 standards. SEATS: High Performance Butterfly Valves feature an innovative
- Valve Type: Butterfly Valves
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Supplier: Taco Comfort Solutions
Description: -off pressure with industry leading Cv's Quick release actuator mounting clip Manual override button Positional indicator shows the ball valve's actual position
- Actuation: Electric
- Media: Water
- Valve Type: Control Valves
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Supplier: Qualitrol Company, LLC
Description: Designed to balance pressure and vacuum conditions within a sealed vessel by releasing or admitting air and gas. If internal pressure reaches the pre-determined setting, valve will exhaust gas from the tank. If vacuum inside vessel becomes too great, the valve will
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Product Overview The TTA42C-150LB-C-050 is an industrial-grade safety valve engineered for high-reliability pressure relief in thermal and mechanical systems. Designed for applications in steam, gas, and multiphase process environments, this valve offers stable performance under elevated (read more)
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A pressure regulator is a valve that controls the pressure of a fluid to a desired value, using negative feedback from the controlled pressure. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
chemical absorbent) that traps or chemically neutralizes pollutants. The cleaned gas is then released, while the contaminated liquid is collected for treatment or disposal. For drying processes, scrubbers remove moisture-laden gases and fine particulates generated during material processing. In (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Pump accessories for optimal performance: Air release and degassing valves Air pockets and outgassing in a piping system can result in water hammer, pressure surges, pump (read more)
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storage systems. Balancing Pressure to Prevent Failure Milvent vent valves are designed to maintain internal pressure stability in sealed enclosures (read more)
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How do you protect battery packs from pressure buildup, moisture, and contaminants? The M32×1.5 Battery Pack Vent Valve is designed to improve battery safety and reliability by balancing internal pressure while (read more)
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Rapid Pressure Release: The valve opens automatically to release high pressure during abnormal conditions (e.g., battery pack failure, overheating in gearboxes, tanks, or containers). Durability: Resettable after (read more)
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controlling the direction of flow in heat pump systems. Air Release Valve – A valve that automatically releases trapped air from a pressurized pipeline while it is operating under pressure. Essential for maintaining flow efficiency and preventing air (read more)
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-3000. Design: Valves are normally closed by inlet pressure on a diaphragm over the main orifice. When the valve is energized and the pilot orifice is opened, the pressure above the primary diaphragm is released downstream. Once this pressure is released, the pressure below the main (read more)
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How to Choose the Right Size Air Release Valve
One size-fits-all is not a good way of thinking when it comes to selecting air and vacuum valves and air release valves. In fact, choosing the wrong size valve can negate the purpose of a release valve completely. Air valves are hydro-mechanical valves designed to automatically release or admit air
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Piping System Safeguards: Air Release Valves & Degassing Valves
Air pockets and outgassing in a liquid piping system can result in water hammer, pressure surges, pump damage, and in extreme cases, compressed air will cause catastrophic failure. Strategic use of specialized air release and degassing valves can eliminate the danger and improve system performance
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Petroleum Industry Operator Reduces Nuisance False Alarms with Rosemount Incus
Finding a balance between safety and efficiency at gas compressor stations is a challenge for most major operators. For one company in Asia, this balance had reached critical proportions. This operation has 51 stations consisting of compressor and distribution stations with pressure release valves
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Multi-pole Connector for Nuclear Electric Valve Actuators
Nuclear valve actuators are safety related devices, and defined as essential. equipment for an emergency reactor shutdown, containment isolation, reactor. core cooling, containment and reactor heat removal, or otherwise essential. in preventing significant release of radioactive material
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Flare Gas Monitoring Systems (.pdf)
Flare stacks are used in many industries to burn off unwanted waste gas byproducts, or flammable gases released by pressure relief valves during unplanned over-pressuring of plant equipment. Applications include oil and gas well drilling operations, oil refineries, chemical process plants, gas
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RESISTANCE OF CONCRETE TO FREEZING AND THAWING
The cylindrical part of the pressure chamber shall be fitted with necessary valves and fittings to permit the application of pressure (pressure valve), release of pressure ( pressure release valve ), filling with water (fill valve), and draining (drain valve).
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water pressure release valve - offers from water pressure release valve manufacturers, suppliers, exporters & wholesalers
water pressure release valve .
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CR4 - Thread: Pressue Safety Valves vs. Pressure Relief Valves
Pathfinder Tags: pressure regulating valve pressure release valve pressure relief valve .
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water pressure release valve ( Page 11 ) - offers from water pressure release valve manufacturers, suppliers, exporters & wholesalers
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Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-0933 - A Prioritization o...
3) Small LOCA - the small LOCA sequence is similar to the medium LOCA sequence, except that the reactor protection system, the auxiliary feedwater system, the pressure release valves , operator depressurization, and high pressure recirculation may be used for recovery.