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High-Temp High-Pressure Spring Safety Valve | Full-Open R...Welcome to our product page for the High-Temperature And High-Pressure Spring Full-Open Safety Valve, a core safety component for high-temperature high-pressure equipment, automatically relievingread more
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Main Safety Valve | Industrial Pressure Relief ValvesWelcome to our product page for the Main Safety Valve, a critical overpressure protection device engineered to automatically release excess pressure and safeguard industrial equipment, pipelines, andread more
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Parallel Safety Reflux Valve | Industrial Pipeline Protec...Welcome to our product page for the Parallel Safety Reflux Valve, a spring-loaded automatic control valve engineered for overpressure protection in liquid phase reflux pipelines, especially LPGread more
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Double Spring Safety Valve | Boiler Overpressure ProtectionWelcome to our product page for the Double Spring Safety Valve, a professional overpressure protection device designed to safeguard industrial pressure systems, equipment, and personnel. With itsread more
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Stainless Steel Safety Valves | Sanitary Pressure ReliefWelcome to our product page for the Stainless Steel Safety Valves, precision-engineered pressure relief devices designed to protect industrial equipment, pipelines, and systems from overpressureread more
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Micro-opening External Thread Safety Valve | Compact ReliefWelcome to our product page for the Spring Micro-opening External Thread Safety Valve (A21 series), a spring-loaded low-lift valve with external thread for small-bore liquid overpressure protection.read more
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Wrench-operated Spring Safety Valve | Dual Mode ReliefWelcome to our product page for the Wrench-operated Spring-loaded Safety Valve, a professional overpressure protection device integrating automatic relief and manual emergency operation for pipelinesread more
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Fully Enclosed Spring Safety Valve | Zero Leak ReliefWelcome to our product page for the Spring-loaded Fully Enclosed Safety Valve, a premium overpressure protection valve with fully enclosed bonnet/cap for zero external leakage, all discharged mediumread more
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Micro-opening Closed Spring Safety Valve | Zero LeakWelcome to our product page for the Spring Micro-opening Closed Safety Valve, a core overpressure protection component for pressure vessels and pipelines, automatically releasing excess pressure whenread more
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Forged Steel Check Valve | API 602 Forged High-pressure N...Welcome to our product page for the Forged Steel Check Valve, an automatic non-return valve for high-pressure and high-temperature industrial applications, preventing reverse flow to protect pumps,read more
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Flanged Plunger Valve | Class A Zero-leakage Industrial P...Welcome to our product page for the Flanged Plunger Valve, a high-performance industrial fluid control valve with flange connection and interference-fit plunger-seal structure, achieving ISO 15848-1read more
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Bevel Gear Gate Valve | 2:1 Gear Drive Wedge GateWelcome to our Bevel Gear Gate Valve page, high-performance valves for rigorous industrial on/off control. 2:1 bevel gear cuts torque 70%, single-hand large valve; lithium grease, 24-month service.read more
WebPressure relief valve. Inlet Diameter: 1-in. • Easy to install. • Red indicator hand marks the highest system pressure. • Highly accurate. • 3/8-in OD female swivel compression x 3/8-in OD...
WebChoose from our selection of air-release valves, including over 350 products in a wide range of styles and sizes. ... Corrosion-Resistant Air-Release Valves for Water and Coolant. ... To gradually...
WebAIR AND VACUUM VALVE DETAILS WA-0150mm (2") Manual Air Valve (11-03-2006) WA-0250mm (2") Automatic Combination Air Release and Air/Vacuum Valve Installations (11-03-2006) WA-0350mm (2") Air and...
WebTo gradually relieve pressure in lines for diesel fuel, fuel oil, gasoline, and kerosene, these valves begin opening at the set pressure and fully open at about 10% over the set pressure....
WebAir Release Valves, or Air Relief Valve function to release air pockets that collect at each high point of a full pressured pipeline. An air release valve can open against internal pressure,...
Web2.10 COMBINATION AIR VACUUM AND AIR RELEASE VALVES Air valves shall be located at all high points of water pipelines; however, air valves shall not be installed at the end of cul-de-sacs unless...
