FREE-VALVEs screw foot valve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functions of 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.Screw 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 valve opens under the pressure of the fluid.
3.When the pump stops working, the valve will be shut off quickly under 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 2 to 3 times of the pipe area about stainless steel or carbon steel strainer basket.
Technical Specification:
1.Size Range: NPS2~NPS8,DN50~DN200
2.Applicable Temperature: 0~300
3.Connection Type: screw
4.Sealing material: soft sealing or hardness sealing
5.Material of main partsWCB,stainless steel
6.Test standardGB/T13927,API598
Application:
FREE-VALVEs screw foot valve is designed for using in 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 is cast steel construction. Ports are female screw for easy installation.
Supplier: Huizhou yulan technology co ltd is a production wholesale trading in one of the enterprises which is mainly for customers to provide a variety of pipelines rolls metal sheets and membranes
� the pipes we sell include upvc pipes hdpe pipes water soft tubes stainless steel pipes steel plate sheets gi rolls ms carbon steel pipes ductile iron fittings aluminum strips and coils corrugated pipes fittings valves flanges with meeting international standard quality the pipes are of different thickness length and use purpose
� the membranes we provide are including� pvc waterproof membranes hdpe membranes pvcpe coating tarpaulins pe films pp rolls and geotextiles
� we have plastic granules in stock include new pet bottle chips pet films pvc and pe new/regrind materials. the pet flakes we are offering are the same raw materials with well known brands such as coca cola and wahaha.� � we also offer free samples and customizations based on cooperation
Services: Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.
PP Foot Valve
FREE-VALVE's flange foot valve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functions of 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 valve opens under the pressure of the fluid. 3.When the pump stops working, the valve will be shut off quickly under 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 2 to 3 times of the pipe area about stainless steel or carbon steel strainer basket. Technical Specification: 1.Size Range: NPS2~NPS20,DN50~DN500 2.Applicable Temperature: 0~300 3.Connection Type: Flange or screw 4.Sealing material: soft sealing or hardness sealing 5.Material of main partsWCB,stainless steel 6.Test standardGB/T13927,API598 Application: FREE-VALVE's flange foot valve is designed for using in 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 is cast steel construction. Ports are female screw or flange for easy installation.
JYL Manufacture Supplier Brass Stop Valve Item no:JYL-3117 Size:1/2; -1" Changing the direction of water flow, controlling the size and cost of water is low. Manufacture Supplier Brass Stop Valve Product Description Description: Specifications 1: brass ball valve 2: Size: 1/2;-4;...
Name:2pc ball valve Nominal pessure: pn1.6, 2.5, 4.0, 6.4mpa Material: stainless steel, 301, 304, 316 Size:1/4''~4" Thread end Channal: straight through type Applicable media: Water oil gas nitric acid acetic acid Applicable temperature: -20-180celsius degree Export: global Size:1/4''~4"
Name: ipc ball valve, thread end Full bore Material: wcb, ss201, 304, 316 Size: 1/4"-4" Nominal pressure:1.6-6.4mpa Applicable media: water, oil, gas, some corrosive liquid Welcome your enquiry and order! Size: 1/4"-4"
Material: stainless steel, 201, 304, 316 Size: 1/4"-4" Conneting form: thread Channel: straight through type Applicable media: water, oil, gas and some corrosive liquid Welcome your order and enquiry! Size: 1/4"-4"
Supplier: All Type Of Industrial Valve, Pneumatics Valve, And All Types Of Screw And Nut & Bolt
Services: Custom Clearing, Shipping
Union BS 3799 Rating : 3000 PSIG Material : Forged Steel (A105) Ends : Screwed, Socket Weld Specials : IBR Size : 15mm Notes : Available Valve Size : 15mm to 40mm Material : LF2, F5, F9, F11, F22, F304, F304L, F304H, F316, F316L, F316H, F91, F51, F321H, F321
