238 Series Bronze Swing Check Valve

The Red-White 238 Series bronze swing check valve is a rugged Y-pattern valve designed to prevent backflow in water, oil, gas, HVAC, boiler, and industrial piping systems. It features a durable bronze body and bronze disc, FNPT threaded ends, and dependable swing check operation for one-way flow control. This series is rated 300 PSI at 150°F, 180 PSI at 350°F, and is built to MSS-SP-80 standards for reliable service in demanding mechanical applications.

• Bronze swing check valve, Red-White Valve Corp. 238 Series
• Y-pattern body design
• FNPT x FNPT threaded ends, ASME B1.20.1-NPT
• Bronze body, ASTM B62
• Bronze disc, ASTM B62
• Brass cap and disc nut, ASTM B124 C37700
• Copper hinge pin
• 150# WSP / 300# WOG
• Rated 300 PSI from 15°F to 150°F
• Rated 180 PSI max at 350°F
• Maximum temperature 450°F
• MSS-SP-80 compliant
• Available sizes from 3/8 in. to 3 in.
• Common applications include water lines, oil lines, gas lines, HVAC systems, boiler rooms, and industrial process piping