Carbon Steel Check Valves, A216 WCB, 1 Inch, 3000 PSI, NPT

Product Name: Carbon Steel Check Valves, Full Port
Type: Swing Check Valve
Body Material: Carbon Steel ASTM A216 WCB
Size: 1 Inch, DN25
Pressure: 3000 PSI
End Connection: NPT Threaded
Medium: Water, Oil, Gas, etc
Temperature Range: -20°C to 80°C

This top-entry swing check valve is available in various materials such as ductile iron, carbon steel, and aluminum bronze, with sizes ranging from 1 inch to 4 inches. Stainless steel discs are included as standard. The Series D has been enhanced in design to simplify bonnet removal. Thanks to the valve's patented Hinge-Works feature, it boasts a longer service life. Suitable for a variety of industrial applications, including hydraulics, pneumatics, pumps, and plumbing, this valve is particularly well-suited for oil and gas production lines where backflow prevention is crucial. The swing check valve is designed for easy maintenance with top-entry access to the internals. Its primary function is to prevent the backflow of fluid in the pipeline.

Technical Specification

» Product: Oil Field Swing Check Valve
» Size Ranges: NPS 1-4 Inch (DN25-DN100)
» 2 Inch, 3 Inch with plug on the cap
» 1 Inch without plug on the Cap
» Pressure: 3000 to 5000 PSI WP
» Body Material: ASTM A216 WCB
» Disc material: SS 304
» Seat and Seal: Viton
» Port: Full Open
» NACE MR-0175 Compliance
» Inspection and Test Acc. to API 598

Structural Diagram

Main Parts and Materials

Main Dimensions (mm)