GA49H-16型沖量安全閥 Impulse safety valve

GA49H-16C型DN40/50沖量安全閥，主要用于電站鍋爐或蒸汽壓力管道上，該閥可配套或單獨(dú)使用。當(dāng)壓力容器內(nèi)介質(zhì)壓力超過(guò)允許值時(shí)，閥瓣開啟排除超壓蒸汽，當(dāng)壓力下降到一定值時(shí)，閥瓣靠杠桿上的重錘將閥門迅速關(guān)閉，保證設(shè)備安全運(yùn)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.