Foot valve is a kind of energy-saving valve, usually installed at the bottom of pump suction pipe, to prevent medium in the pipe flow back to water source. There are many inlet holes and reinforcing ribs in the valve cover, so the pipe will not be easily clogged up.
Foot valve consists of bonnet, disc, bush, seal-ring, etc. Water enter into the valve body through bonnet. Under the influence of flow pressure, disc will be opened. When stop, pressure in the outlet pipe will close the disc instantly, water will not flow back to water source. It effects the functions of smooth pumping and saves water loss.
Foot valve ,bottom valve
stainless steel CF8 CF8M CF3 CF3M F304 F316etc
RF ,FF ,RTJ flanged end ,NPT ,BSP,SW/ BW welded end
0.6Mpa-1.6 Mpa ;2.5Mpa 150LB
Working temperature-29~425℃ WCB -40~500℃ SS
Water,Oil,Gas,Niric Acid ,etc
The structure designs tightly packed reasonable, shape beauty.
Position by the valve stem threads are divided into clear shot valve and the dark bar gate two. This type valve in the pipe should normally be installed horizontally.
API gate valve : Inspection and Test: API 598
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Packing Details : Use plywood case to package all valves.
Delivery Details : 3-30 days after order of API flanged gate valve
RUITONG VALVE is one of the professional Gate Valve Manufacturer in china.. We supplies :Cast Steel Gate Valve、Forged Steel Gate Valve, Resilient seated gate valve, Flanged End Gate Valve etc, We can manufacture and supply Gate Valves according to your requirements, please contact us !
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in petroleum, chemical industry, metallurgy, electric power, pharmaceutical, paper, urban construction and other industries.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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