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pilot operated safety valve factory

The pilot-operated safety valves are composed of a pilot valve and a main valve, differently from spring-loaded safety valves, the pressure is monitored and adjusted by the pilot valve, not the main valve. pilot-operated safety valves are widely used for large size valve and high-pressure applications, which need lager torque and high reliability. the principle of pilot operation
Flow safe is a manufacturer of high performance pressure relief valves, both spring-operated and pilot-operated. standard and custom valves are available with very competitive lead times and prices. we will do everything possible to meet your unique requirements!
Pilot operated pressure safety valve. the allowable tolerance of the set pressure: = ±3% overpressure: = 10% blow down: = 10% tightness: the valves have good seat tightness, conforms for api 527 application pressure safety valve the radiator for the temperature of working medium is over 350 c, or the set pressure is over 3mpa. other information
Oct 04, 2019 · the top countries of suppliers are india, china, and taiwan, china, from which the percentage of pilot operated safety valve supply is 1%, 97%, and 1% respectively.

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