5000 PSI Swing Check Valve, A216 WCB, NACE MR0175, 3 IN, NPT

Product Name: Carbon Steel Swing Check Valve, Full Port
Body Material: ASTM A216 WCB
Size: 3 Inch, DN80
Pressure: 5000 PSI
End Connection: NPT
Nace: NACE MR0175

This top-entry swing check valve is available in ductile iron, carbon steel, and aluminum bronze, with sizes ranging from 1 Inch to 4 Inch. Stainless steel discs come as standard. The Series D features an improved design that simplifies bonnet removal. With its patented Hinge-Works feature, this valve offers extended service life. It is suitable for a variety of industrial applications, including hydraulics, pneumatics, pumps, and plumbing. The Oil Field Check Valve is particularly ideal for oil and gas production lines where backflow prevention is critical. Offering simplicity and easy repairability, the swing check valve allows for top-entry access to the valve internals. Its primary function is to prevent backflow in the pipeline.

Technical Specifications

» Size Ranges: NPS 1–4 Inch (DN25–DN100)
   2 Inch and 3  Inch models with a plug on the cap
   1 Inch model without a plug on the cap
» Pressure Range: 3000 to 5000 PSI WP
» Body Material: ASTM A216 WCB
» Disc Material: SS 304
» Seat and Seal: Viton
» Port: Full Open
» End Connections: ASME B1.20.1 (NPT)
» NACE MR-0175 Compliance
» Inspection and Test: According to API 598
» Temperature Range: -20°C to 80°C
» Medium: Water, Oil, Gas

Main Parts and Materials

Main Dimensions (mm)