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Hydraulic Operated Safety Valve mainly includes preparation valve and hydraulic operator , is the execution unit of well safety system.
Material Class: AA~FF
Temperature class: L ~ U
Working Pressure: 2000~10000psi
Product Specification Level: PSL1~PSL4
Performance Requirement: PR1,PR2
High pressure oil enter into the empty cavity of upper operator,and compress the spring of lower operator to open the valve,when the wellhead equipment suffer from dangerous pressure,control system relief the pressure of cylinder after receiving the signal sent by sensor,spring push stem to close valve and wellhead equipment, ensure the equipment safety.
Hydraulic Operated Safety Valve mainly includes preparation valve and hydraulic operator , is the execution unit of well safety system.
Material Class: AA~FF
Temperature class: L ~ U
Working Pressure: 2000~10000psi
Product Specification Level: PSL1~PSL4
Performance Requirement: PR1,PR2
High pressure oil enter into the empty cavity of upper operator,and compress the spring of lower operator to open the valve,when the wellhead equipment suffer from dangerous pressure,control system relief the pressure of cylinder after receiving the signal sent by sensor,spring push stem to close valve and wellhead equipment, ensure the equipment safety.
