API 6D Cast Steel Check Valves RF RTJ Wafer Dual Disc Check Valve

                                          API Cast Steel Wafer Dual Disc Check Valve

Wafer check valves are available in many sizes, typically from 2” to 24”, support customize bigger size. Body styles include wafer, lug, double flanged and extended body. Wafer check configurations are available in retainer-less style, wafer, extended body wafer and lined. Typical body materials are cast iron, ductile iron, WCB cast steel, 316 stainless steel and other alloys. Common seating materials are EPDM and Viton.

Design Features:

1. Design standard as per: API 594, API 6D,ASME B16.34, GB/T 12236.
2. Compact and reasonable product structure, reliable tightness and good performance;
3. Small volume and light weight;
4. Applied widely;
5. Rapid closing and flexible actions of the valve clack
6. Small closing impact, water hammer is not liable to be generated;
7. Smooth fluid passageway and small fluid resistance;

Product Range:

• Body material: carbon steel, stainless steel, alloy steel
• Nominal diameter:1/2"～84"(DN15~DN2100)
• Pressure range: Class150～2500(PN10~PN420)
• End connection: RF, RTJ
• Working temperature:-196℃～+560℃

Dual Plate Check Valves - Wafer & Lug
Carbon & Stainless Steel

Wafer - Dual Plate Check Valves Class 150 - 2500LB

Bill of material