Flange foot valve

• 

FREE-VALVE’s flange footvalve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functionsof foot valve are designed to stop water from going backwards when the pump shuts off and only allow the water flow forward . As many inlet and stiffeners are designed on the valve bonnet , the valve is not easy to clog . The foot valve is usually applied at suction pipe . The valve disc usually designed as signal disc ,and connection method is flange .

Features

1. Flange foot valve is composed of valve body, disc, cover,strainer basket, sealing ring and other parts.
2. The disc is moved up and down under fluid pressure drop between inlet and outlet to realize the valve opening and closing.The valveopens under the pressure of the fluid.
3. When the pump stops working, the valve will be shut off quicklyunder pressure of outlet pipe , and the liquid will not flow back to the water source, which will help the water suction pump and save water loss.
4. Flow area is 2to 3times of the pipe areaabout stainless steelor carbon steel strainer basket.

Technical Specification:

1. Size Range: NPS2~NPS20,DN50~DN500
2. Applicable Temperature: 0~300℃
3. Connection Type: Flangeor screw
4. Sealing material: soft sealing or hardness sealing
5. Material of main parts：WCB,stainless steel
6. Test standard：GB/T13927,API598

Application:

FREE-VALVE’s flange footvalveis designed for usingin irrigation as well as other pumping applications where water may be dirty due to suspended silt and sand. It offers extremely low head loss. Valve body iscast steelconstruction. Ports are female screw or flangefor easy installation.

Zhengzhou Free Fluid Control Technology Co.,Ltd
No.93 Zizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China


Model:FRH42H;
Origin:China;
Payment terms:TT,LC
Price terms:FOB,CIF,FCA
Price:100-1000USD/set
Delivery tme:30days

Other supplier products

	Manual Operation Tank Bottom Angle Valve,Bottom Outlet Valves,vessel bottom valve	FREE-Valve’s Tank Bottom Angle Valvesare designed for the convenient and fast dischargingthe material or samples fromthe bottom of the reacto...
	Y Type Slurry Valve,Y type globe valve,Y type angle valve	FREE-Valve’s Y Type Slurry Valveis ideal for many applications because the valves are designed for use on abrasion materials.Y Type Slurry Va...
	Triple Offset Butterfly Valve, triple eccentric Buterfly Valves	FREE-Valve’sTriple Offset Butterfly Valve adopt triple offset principle to design, makes the movement track on facing space reach to idealiza...
	Slurry Angle Tank Bottom Valve,flush bottom valve,Pneumatic Tank Bottom Angle Valve,	FREE-Valve’s PneumaticTank Bottom Angle Valvesare designed for the convenient and fast dischargingthe material or samples fromthe bottom of t...
	Electric ceramic lined knife gate valve	FREE-Valve’selectric ceramic lined knife gate valves are known as slurry gate valves.Itshave simple structure and can cut off medium which co...

Same products

	Blanket Flammability Test Machine	Seller: Standard Groups	Bed Blanket Flammability Tester-It is mainly used for testing the flame retardant performance of ...
	High Temperature Oxygen Index Tester	Seller: Standard Groups	The High-Temperature Oxygen Index (TOI) measuring instrument determines oxygen index at up to 125...
	Limiting Oxygen Index Tester	Seller: Standard Groups	The Limiting Oxygen Index Tester measures the minimum oxygen concentration needed to sustain comb...
	Vertical Flammability Tester	Seller: Standard Groups	Vertical Flammability Chamber for measuring the vertical flame spread for children’ sleepwe...
	45 Degree Flammability Tester	Seller: Standard Groups	Application 45 Degree Flammability Tester is used to determine the burning characteristics of te...