GA49H-16型(xing)沖量安全閥 Impulse safety valve

GA49H-16C型DN40/50沖量安全閥，主要用(yong)于電(dian)站鍋爐或(huo)蒸(zheng)汽壓(ya)(ya)力管道上(shang)，該(gai)閥可(ke)配(pei)套或(huo)單獨使用(yong)。當(dang)壓(ya)(ya)力容器內介質(zhi)壓(ya)(ya)力超過允許值時，閥瓣(ban)開啟排除(chu)超壓(ya)(ya)蒸(zheng)汽，當(dang)壓(ya)(ya)力下降到一定值時，閥瓣(ban)靠(kao)杠桿上(shang)的重(zhong)錘將閥門迅速關閉，保證(zheng)設(she)備安全運行。

GA49H-16C DN40/50.mainly used in boilers or steam pressur piping, the valve may be accessory or used separately.When the medium-pressure exceeds the allowing value in pressure vessel. falls below a certain value.heavy hammer on the valve lever valve quicky closes to ensure safe operation of the equipment.