Drain Water Back Flow Preventer,FRP Back Prevention Valve Product Description FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. According to material , there are cast iron check-stop valve, ste...
drain valve plug 放泄阀塞 drain valve 排水阀泄水阀 automatic drain valve 自动放泄阀 washstand drain valve 洗面器排水阀 相似单词 drain v. 1.[T,I]排空;(使)流光;放干 2.[T,I](使)流走,流出 3.[T]喝光;喝干 4.[T,I]使(精力、金钱等)耗尽 n. 1.[C]下水道;排水管 2.[C]下...
Back water valve for drainsThis invention relates to a valve for drains, such as a floor drain, and is adapted to be used to prevent back water or flood water in a sewer pipe or drain pipe from backing up and flooding the area served by the drain.doi:US2586735 AStoltz, Edmund G...
The top of the Drain Back Water Shut-off Valve and Drain Valve threads into the reducing bushing on the bottom of the Model 1900 Pump. The bottom connects to the incoming water line. Bison Pumps offers the reducing bushing needed: see2” to 1” NPT 316 Stainless Steel Reducing Bushing. ...
2W250-25 Solenoid Control Valve 12V 24V Normally Closed Stainless Steel Water Gas Air 2 Way Solenoid Valve $16.00 Min. order: 2 pieces RFS CS-720 automatic timed compressed air system water tank 2-way direct-acting timer drain valve $9.54 - $10.90 Min. order: 10 pieces RFS PS strainer ...
The utility model discloses a manual waterproof valve which comprises a valve body and a valve rod, wherein one end of the valve rod is arranged inside the valve body, a bush is sleeved outside the upper end of the valve rod, a rubber ring is arranged between the valve rod and the ...
Our innovative plastic backwater valves prevent basement flooding, raw sewage and sewer backups, backflow preventer. New Top check valve
HDPE flap valve for drain water back flow Products What are you looking for? Sign in Sign up All categories Featured selections Top rankingNew arrivalsTop Deals Sample Center Online Trade Show Tips LIVE Global suppliers Trade Assurance...
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Automatic drain valve 02250112-032 is an Electronic drain valve, it is designed with automatic drain and manual drain. High reliability Automatic drain can prevent accumulation of condensate in the container. Energy savings and intelligent drain valve function through Level ...