Dual Plate Wafer Check Valve
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The dual plate wafer check valve is manufactured by us GOOLE VALVE based on the foreign advanced technology and in accordance with relative international standards.
Dual Plate Wafer Check Valve Application
The Dual Plate Wafer check valve is a energy-saving product. It is manufactured by us GOOLE VALVE based on the foreign advanced technology and in accordance with relative international standards. This product is featured by excellent retaining performance, high safety and reliability and low flow resistance. It is suitable for systems in the industries of petrochemical food processing, medicine, textile, paper-making, Water supply, drainage, metallurgy, energy and light industry, etc. used as a check valve in one way.
Dual Plate Wafer Check Valve Specification
Size: NPS 2"~40"
Pressure: Class 150~1500
Design & Manufacture Std.: API 594，API 6D，ASME B16.34
Face to Face Std.: API 594,API 6D
End Connection Std.: ASME B16.5,ASME B16.47
Test Standard: ISO5208,API 6D
Dual Plate Wafer Check Valve Standard:
Design and Manufacture: ANSI B16.34, API 6D
Face to Face: API 6D
Flange Dimension: 2?24?to ANSI B16.5, 26?36?to MSS-SP-44 to API 605 as request.
Test and Inspection: API 6D
Shell Test: 150LB, 450 PSI, 300LB, 1125 PSI.
Seat Test: 150 LB:315 PSI(HYDROSTATIC), 80 PSI(AIR)
300LB: 815 PSI