Lift type female thread check valve
Lift type female thread check valve
Lift type female thread check valve
Lift type female thread check valve
Category

Check valve is a kind of valve whose opening and closing parts are round discs and rely on their own weight and medium pressure to block the backflow of the medium. Check valve has four types : lift check valve, swing check valve, inline check valve, wafer check valve .

product description
Company information

What is the check valve ?

Check valve is a kind of valve whose opening and closing parts are round discs and rely on their own weight and medium pressure to block the backflow of the medium. Check valve has four types : lift check valve, swing check valve, inline check valve, wafer check valve .

Needle valve specification

Product Name Lift type female thread check valve
Part No. H12W
Material SS304, SS316
Size Range 1/2” to 4”
Working pressure 200 WOG
Working temperature Normal temperature
Connection Type Female thread
Thread Type NPT, BSPT, BSPP
Certificate ISO9001:2015 , material test certificate
MOQ 20 pcs
Sample available Yes, sample is free
Applicable Medium Oil, gas, water, acid liquid and so on

Main material sheet

Item Part Name Material
1 Body CF8M(SS316), CF8(SS304)
2 Bonnet CF8M(SS316), CF8(SS304)
3 Disc CF8M(SS316), CF8(SS304)
4 Body Sealing PTFE
5 Spring SS201, SS304, SS316

Product Characteristics

1.Female thread vertical check valve has short structure, small size and light weight.

2.Female thread vertical check valve disc closes quickly, water hammer pressure is small.

3.Internal thread vertical check valve flow channel is smooth, fluid resistance is small, action is sensitive, sealing performance is good.

4.Internal thread vertical check valve is easy to install, can be used in horizontal.

5.The internal thread vertical check valve valve plate adopts the design of two torsion springs on the dual plate, which can make the valve plate close quickly by itself.

6.The internal thread vertical check valve can prevent the medium from flowing back and eliminate the strong effect of water hammer due to the rapid closing effect.

Advantages

1.Prevent the rotation of the water meter caused by unstable water pressure, air bags, etc.;

2.It can prevent the hot water at home from flowing back when the municipal pipeline stops water, and destroys the plastic watch core of the water meter;

3.It can prevent tap water from being polluted;

4.It can prevent tap water from flowing to the outside pipe. The disadvantage of the check valve is that the fluid resistance is large, and the medium channel in the valve body is relatively tortuous, which is easy to cause water conservancy loss and lead to energy consumption.

Wenzhou Huiyi Valve and Fittings Co.,Ltd is a manufacturer for pipe fittings and valves in Wenzhou , we have 20 years’ experience in pipe fittings and valves field , we mainly produce these products: ball valve , needle valve , check valve , globe valve, gate valve , butterfly valve , compression fittings, forged steel pipe fittings, casting steel pipe fittings, butt weld pipe fittings and so on . Our company passed the ISO9001:2015 management system, the products can be made as per ASME, ANSI, DIN, GB, Europe standard and non-standard products as per customers’ drawing and samples, 90% of our products are exported to all over the world.

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