Poppet check valve 840 series

threadedcryogenic

Features: Top Entry: This union bonnet valve can be permanently installed in the line and services from the top Construction: Designed to prevent back flow in cryogenic systems. Higher fluid capacity (CV) than poppet or lift check valves. Bronze body and internals. Rugged construction for long life and minimal down time Sizes: ½” through 2” (15mm through 50mm) Ends: Threaded (FNPT), or with Sil Brazed Tube (SBT) SCH-10, Threaded back brazed pipe nipples in 1” increments up to 6” SCH-40, Threaded back brazed pipe nipples in 1” increments up to 6” SCH-80, Threaded back brazed pipe nipples in 1” increments up to 6” Temperature Rating: -325°F to 150°F (-196°C to +65°C) Pressure Rating: (Cold, Non-shock) 840 Series 400 PSIG 846M Series 600 PSIG Sizes 1½” to 2” PED Approved Per EN10204 3.1