ASTM B148 C95500 Check Valve, API 602, 1-1/2 IN, CL800, FNPT

The ASTM B148 C95500 Check Valve Plant produces high-quality aluminum bronze check valves specifically designed for demanding marine and offshore applications. These valves comply with API 602 standards and feature a 1-1/2 inch size with a Class 800 LB pressure rating. They have female national pipe thread (FNPT) ends for secure and reliable connections. Made from aluminum bronze, these valves are highly resistant to corrosion and wear, making them ideal for use in sea water and offshore environments.

Product Name: Aluminum Bronze C95500 Check Valve
Design Standard: API 602
Body Material: ASTM B148 C95500
Size: 1-1/2 Inch, DN40
Pressure: Class 800 LB, PN130
End Connection: FNPT
Medium: Sea Water, Offshore, Marine
Temperature Range: -29°C to 260°C

Aluminum bronze check valves are commonly used in marine engineering, environmental projects, and places with corrosive or oxidizing fluids. They are designed for tough conditions where strong corrosion is a problem. These valves have excellent resistance to corrosion, especially in marine and offshore areas. This makes them a good choice for ship parts, seawater pipelines, and other uses where long-term protection against corrosion is needed. Aluminum bronze gate valves are used to stop the flow of fluids, and when fully open, they allow fluid to pass through easily with very little pressure loss.

Technical Specifications

» Size Range: 1/2-2 Inch (Forged Items)
» Pressure Ratings: Class 150-600 LB (PN10-PN100)
» Materials: ASTM B148 C95400, C95500, C95800, ASTM B150 C63000, C63200
» End Connections: FNPT, Raised Face (RF) Flange
» Design & Manufacture Standards: ASME B16.34, API 602
» Face-to-Face Dimensions: ANSI B16.10
» Flanged Connections: ANSI B16.5
» Testing & Inspection: API 598, API 6D
» Threaded Ends: ASME B1.20.1

Product Features

» The lift check valve helps reduce water hammer during liquid flow, protecting equipment and pipelines from impact damage.
» Available in bolted bonnet and welded bonnet designs.
» Offered in both swing type and lift type options.
» Available in full port or reduced bore configurations.