Armatury AL32 - Butterfly Valve

Butterfly Valve.Application The butterfly check valve is designed to open or close the service fl uid fl ow fully. It is used in primary and auxiliary circuits of the nuclear power plant outside hermetically sealed zones. Working medium water air gas sea water other working media Maximum working temperature Tmax 200 °C Technical description The design of butterfl y valve is single or double eccentric. The body and the disc are fabricated. The tightness on the disc is ensured by metal x rubber seal or metal x PTFE seal. Production range DN 150-1200 MAWP up to 2,5Mpa Body material forged carbon steel 11 416.1 or 1.0425 stainless forged steel 08X18H10T (1.4541) duplex stainless steel SAF 2507 (sea water) Operation manual (hand wheel) electric actuator