ASTM B62 C83600 Y Check Valve, 3/4 Inch, DN25, PN25, NPT Ends

Key Specifications / Features

The ASTM B62 C83600 Y Check Valve is a high-quality swing check valve designed for demanding applications. It features a robust bronze body, ensuring durability and corrosion resistance, especially in harsh environments like sea water and offshore settings. The valve has a 1-inch diameter (DN25) with a pressure rating of PN25 and a pressure class of 300 LB, making it suitable for high-pressure systems. Its NPT threaded ends provide secure and reliable connections.

Y-Type Swing Check Valves are designed to prevent backflow in pipelines. The flow through the valve is in a straight line, resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line, while back pressure in the line holds the disc in the closed position. Aluminum bronze swing check valves can be installed in both horizontal and vertical lines but must be positioned correctly according to the flow direction arrow marked on the body. These valves are suitable for horizontal use only, as gravity may affect the swinging motion in vertical applications.

Technical Specification

» Product: Y-Type Swing Check Valve
» Normal Size Range: 1/2-3 Inches (DN15-DN80)
» Normal Pressure Rating: 200 PSI, PN16
» Material: Aluminum Bronze C83600
» Temperature Range: -29°C to 120°C
» Threaded Connections: BSP (BS 21), NPT (ASME B1.20.1)
» Inspection Testing: API 598
» Body/Bonnet: Investment casting
» Cap: Screwed
» Disc: Swing type
» Seat: Integral