ASME B16.34 Lift Check Valve, 1 IN, DN25, 800 LB, ASTM A105N

This forged steel lift check valve, nominal size NPS 1" (DN25), is engineered in compliance with API 602 and ASME B16.34, with performance and tightness verified per API 598. Made of ASTM A105N carbon steel, it adopts metal-to-metal seating and hard-faced trim for reliable sealing at high pressure and temperature. The butt-weld end design ensures a robust connection for critical pipeline systems. It effectively prevents reverse flow of media, making it suitable for high-pressure service in oil, gas, and chemical processes, delivering long service life and stable operation under demanding working conditions.