Double seat self operated pressure regulating valve is mainly used for automatic pressure regulation and control of large flow of liquid, gas, and steam media in various industrial equipment, achieving the purpose of rapid pressure reduction and stabilization, pressure relief and stabilization
Product Details
Double seat self operated pressure regulating valve
Main application conditions
Used for automatic pressure regulation and control of large flow rates of liquid, gas, and steam media in various industrial equipment, achieving the purpose of rapid pressure reduction and stabilization, as well as pressure relief and stabilization
Main parameter characteristics
Nominal diameter: DN100~500
Nominal pressure: PN10~PN64; CL150/300
Connection methods: flange type, welding type
Valve body material: WCB, WCC, CF8, CF8M, etc
Traffic characteristics: fast opening
Sealing form: Soft seal, hard seal (Grade IV)
Main technical specifications
1. Valve manufacturing, testing, and inspection: JB/T11049
2. Valve structure length: GB/T12221
3. Valve connection method: GB/T9113
Main attachments
Pressure tap, pressure pipe, globe valve, condenser (with steam medium), pipeline filter, etc
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