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.
Supplier: Industrial valves, pipe fittings, hydraulic hoses & more!
Supplier: We are pleased to introduce mr associate & co.
our parent company is jayshree engineering (por) & jayshree engineering (bhavnagar) is an iso 9001:2015 certified company & the leading manufacturer / supplier & stockist of pp woven bags, carbon steel and stainless steel pipes, flanged fittings & flanges.
Services: Depends on communication between both parties.
Supplier: Ball valves, gate valves, globe valves, swing check valves, dual plate check valves, butterfly valves
Supplier: High quality industrial material such as: raw iron & steel (sheets, pipes, coil), valve & valve parts, machine tools, cnc inserts, cutting wheel, grinding wheel and more, industrial and welding consumables, hss drills and taps, tool holders, filler wire, welding electrodes, washers, valve seats, soft seats, peek, ptfe, ss316, devlon and teflon rings, fittings, fasteners, bolts, nuts, screws, circlips and more, rivets, etc
Supplier: Ms/ss seamless pipe, ms erw pipe, gi pipe, box pipe, notebooks, customise notebooks, stationary items, pvc pipe, valves like butterfly valve, gate valve.
Services: Export, trade
Supplier: Pipe and tubes, pipes & fittings, elbow, flange, valve, fastener, nut & bolt, grating, handrail, bend, scaffolding, led light, led fittings, solar plant, binding wire, wire nails, chemical
Services: Merchant, exporter
Supplier: Cast iron, foot valves, flanges, hose collars, hose connectors, trolley wheel and wheel plate.
Supplier: Manufacturers, exporters & importers of stainless steel / copper / brass / aluminium / duplex steel / carbon steel / alloy steel in shape of pipes, tubes, flanges, pipe fittings,round bar, bright bars, angle bar, flat bar, hex bar, square bar, sheets, coils, strip, plates, wire, tie wire, strip banding, decorative tubes / pipe, valves, threaded fittings,forged fittings etc. in any shape / size / grade.
also specialised in high nickel alloys like inconel, monel, titanium, hastalloy etc. in any size / type / grade & as per drawing.
Services: Manufacturers, exporters & importers
