ZQKR-40G, ZQKR-64GJ741H-10K,J741H-16K,J741H型液动法兰燃气/槽车紧急切断阀
【简单介绍】
【详细说明】
J741H-25K,J741H-40K,J741H-64K,J741H-10B,J741H-16B,J741H-25B,J741H-40B,J741H-64B,J741H-10C,J741H-16C,J741H-25C,J741H-40C,J741H-64C,J741H-10P,J741H-16P,J741H-25P,J741H-40P,J741H-64P,J741H-10G,J741H-16G,J741H-25G,J741H-40G,J741H-64G,J741H-10W,J741H-16W,J741H-25W,J741H-40W,J741H-64W,J741H-10J,J741H-16J,J741H-25J,J741H-40J,J741H-64J,J741H-10D,J741H-16D
ZQKR-64W, ZQKR-10J, ZQKR-16J, ZQKR-25J, ZQKR-40J, ZQKR-64J, ZQKR-10D, ZQKR-16D, ZQKR-25D, ZQKR-40D, ZQKR-64D, ZQKR-10Q, ZQKR-16Q, ZQKR-25Q, ZQKR-40Q, ZQKR-64Q, ZQKR-10KJ, ZQKR-16KJ, ZQKR-25KJ, ZQKR-40KJ, ZQKR-64KJ, ZQKR-10BJ, ZQKR-16BJ, ZQKR-25BJ, ZQKR-40BJ, ZQKR-64BJ, ZQKR-10GC, ZQKR-16GC, ZQKR-25GC,
J741H型液动法兰燃气/槽车紧急切断阀保管安装使用注意事项:
1、保管时将本阀的各个对外通路用塞子或盖板封闭,存放在干燥通风的室内,*存放应经常检查,消除污垢,并在加工面上涂防锈油,防止锈蚀。
2安装前应将本阀清除干净,将各螺纹连接处拧紧。
3、本阀采用止回阀原理,只能单想截断,安装时必须注意阀门标志,将要保护的一端作为阀门入口。
4、订货须注明法兰密封面形式,压力等级及连接标准。
SNJR/SDJR/ZSHO/ZJH
SNJR/SDJR/ZSHO/ZJHR型气动O型切断球阀是一种转角为90?的 [详细]
ZSHR/ZGHR/ZGQR系列
ZSHR/ZGHR/ZGQR系列精小型气动O型切断球阀是一种转角为 [详细]J741H型液动法兰
J741H型液动法兰燃气/槽车紧急切断阀是一种安全保护 [详细]ZMQ型全不锈钢气
ZMQ型全不锈钢气动薄膜切断阀(薄膜式)采用顶导向 [详细]
J741H型液动法兰燃气/槽车紧急切断阀概述
J741H型液动法兰燃气/槽车紧急切断阀是一种安全保护阀,安装在液化石油气储罐站,液相与气相管路上,与远距离手摇油泵(SB03-175型)配套使用,利用液压控制阀门开启-关闭,以便在管道或储罐上发生大量泄漏甚至起火时,快速手动使手摇油泵卸压,或高温使易熔合金熔化,而本阀油缸自动卸压,阀门迅速关闭而止漏,起安全保护作用。
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