check valve manufacturer, check valves wholesaler, check valve store, check valves supplier--China JingPin machine Co., Ltd.


	Tube
	Valve

	Pipe

	Hose

	Fitting

	Flange

check valve

China JingPin machine Co., Ltd. produces ten more kinds of products such as Valve, Pipe, Hose, Fitting, Flange, check valve and non-standard valve etc. The specifications of our check valves products are over 2000 kinds, including ANSI, API, DIN, BS, JIS and GB Standard. As a check valve manufacturers, wholesalers, exporters, stores, suppliers and shops, tech research, sales and service combined company, Our products are mainly made by these materials such as WCB, WC1, WC6, WC9, ZGCr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni9Ti, and ZG1Cr18Ni12Mo2Ti, etc. Our check valves products are used in the manual, worm wheel transmission, electric, pneumatic, liquid drive, and electric & liquid linkage etc.

check valves show


	1-1/2"SUMP PUMP CK VALVE. KW's: check valve sump pump. Brady Prod. BSC-150 - 1-1/2""Sump Pump Ck Valve, 2-piece sonic welded ABS body. Flapper style seal. No. BSC-125-B: 1-1/4"" MPT inlet, 1-1/4"" bard discharge No. BSC-150: 1-1/2 MPT inlet, 1-1/2"" x 1-1/4"" discharge". Machined aluminum body with Viton seals for long life. Extremely low cracking pressure and high flow rate, suitable for all RC systems. The check valve is used to hold the pump prime and prevent backflow. Machined aluminum body with Viton seals for long life. Extremely low cracking pressure and high flow rate, suitable for all RC systems. The check valve is used to hold the pump prime and prevent backflow. They are also used to keep an external pump primed if power is lost.
	Made of PVC. 1-1/2" slip fitting. Swing-type, no springs for minimum head loss. This check valve provides protection during a power or pump failure. It prevents water siphoning from the aquarium which may damage carpet, furniture and air pump or drain aquarium, killing fish or other inhabitants.Replace every 12 months. 200 PSI. Spring loaded poppet. O-ring seal. Stainless steel spring. Use horizontal or vertical. CHECK VALVE 200 PSI Spring loaded poppet O-ring seal Stainless steel spring Use horizontal or vertical Threaded ends comply with ANSIB2.10.1 Bronze Bulk 1/2". Free Flow Check Valves are used to provide flow through a pipe in one direction only. When installed between an external filter and the pond, it keeps the dirty water in the filter from flowing back into the pond if power is lost.

valves