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- If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body. 如果预先拆卸阀笼,就可以将阀笼作为工具从阀体上旋转止回阀阀座。
- Swing Check Valve bodies are ordinary hinge, there is a door the same as the free flap valve against the valve seat sloping surface. 旋启式止回阀有一介铰链机构,还有一个像门一样的阀瓣自由地靠在倾斜的阀座表面上。
- Check valve seats are replaceable without the use of special tools. 止回阀阀座可更换,不需要采用特殊工具。
- Butterfly Check Valve seating may be affected by normal system turbulence. 正常系统湍流可能会影响到蝶式止回阀的阀座。
- A dual-semisphere check valve for fluid delivery system is composed of valve body, bottom and top valve seats, valve bonnet, flap, spool, sealing washer, rotary rod, pressure screw, handwheel and nut. 一种双半球截止阀,涉及各种流体输送系统截断或接通的装置。包括阀体、下阀座、上阀座、阀盖、阀瓣、阀芯、密封垫圈、旋转杆、压紧螺丝、手轮和螺母等。由于设置了两个阀座和双半球阀瓣,提高了外密封和内密封效果。
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Check valve seats are replaceable without the use of special tools 止回阀阀座可更换,不需要特殊工具
- Check valve guiding shall be plastic to plastic. 止回阀引导装置应该是塑料对塑料。
- check valve seat 止回阀座
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Remove check valve and valve seal from booster. 从倍力器上卸去逆止阀和阀门密封。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Connect vacuum hose to booster check valve. 连接真空软管到增压器检测阀。
- To test for tightness of second check Valve. 检测第二止回阀的密封性。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- ANSI FLANGED SWING CHECK VALVE CLAS. 美标法兰止回阀。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Reassemble the Check valve modules. 重新组装止回阀模块。