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Wafer Swing Check Valve
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Wafer Swing Check Valve

Wafer Swing Check Valve

The wafer swing check valve allows flow in one direction, sealing inside with a soft gasket to prevent backflow in the pipelines. You can easily implement these valves in many applications.
Usually, wafer swing check valve stop fluid backflow by using a swinging disk.
As you will notice from their designs, these check valves are wafer-shaped. They let flow in one direction while automatically blocking flow in the other.
It does not require bolts or nuts since it fits between two flanges.
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Wafer Swing Check Valve is check valves that provide one-way flow and provide sealing with the help of the soft gasket inside. It closes with the incoming fluid against the flow direction and opens with the force applied by the incoming fluid. Its use in horizontal lines gives more positive results
Stainless Steel wafer swing check valve offers excellent sealing capabilities for both high and low pressures; general purpose, industrial and HVAC applications include water, heating, air-conditioning plants and compressed air systems. An economical, space saving spring loaded valve with Stainless Steel body and Viton O ring seal.

 

Wafer Swing Check Valve refers to the valve that is automatically opened and closed by the medium that is automatically opened and closed to prevent the medium from flowing, also known as the inverse valve, one -way valve, reverse flow valve, and back pressure valve. The stopper valve is an automatic valve, which is the main function of preventing the medium from flowing, preventing pumps and driving motor reversal, and leakage of container media. The stopper valve can also be used to the pressure on the pressure that is more than the auxiliary system that provides the system that provides a supply system that exceeds the system pressure. The stop valve can be divided into a rotary stop valve (rotating according to heavy heart) and the lifting back valve (moving along the axis)

Wafer Check Valves 10

Wafer Check Valves 13

 

Port Size:DN15-1000

Structure:Check

Body:CF8M,CF8,WCB

disc:CF8,CF8M

nut:304

screw:304

bolt:304,316

working Pressure:PN16/25/40

Working Temperature:-20℃ to 180℃

seal:metal seal or soft seal

Connection End:Wafer

Standard:GB/DIN/ JIS /SNSI

Media:Water .Oil , Waste Water.

Wafer Check Valves 1

Wafer Check Valves 3

Wafer Check Valves 4

 

Products Advantages

 

Advantages of Wafer Swing Check Valve:
1,Space-Efficient – Compact in size and requiring little room for support, the valve design allows for installation in the gap between flanges.
2,Lightweight Design – The wafer swing check valves' light weight makes them simple to handle during installation and upkeep tasks.
3,Simple to Set Up – Wafer swing check valves are simple in their construction and arrangement.
4,Versatility – These valves are adaptable and work well in various settings and applications. They are available with features including cushions, weights, levers, vertical servicing, oxygen cleaning, silicone-free cleaning, and left-hand operation.
5,Economical – The wafer swing check valves are straightforward to manufacture.
6,Low-Pressure Drop – Wafer swing check valves reduce pressure while in the open position, which helps maximize fluid flow efficiency by reducing the effect on the system's total pressure.
7,Fast Closing Action – The wafer swing check valve's swing disc provides quick closing action to stop the reverse flow and water hammer effects, shielding the system from harm.
8,Durability – Cast iron, stainless steel, and ductile iron make these valves provide long-term stability against corrosion.
9,Decreased Maintenance Needs – Since seated O-rings are widely accessible in various sizes and designs, replacing a wafer swing check valve is simple.
10,Spring-Assisted Option – Certain wafer swing check valves have a spring-assisted mechanism to remove media that contains caustic or fibrous materials from the flow channel to increase the closing speed.

 

 

Products Main Features

 


1, Compact Design
They are inexpensive, simple to install, and appropriate for areas where space is an issue due to their lightweight and compact design.

2,Configuration of Wafers
There is no need for extra gaskets because the wafer design makes it easy to fit between the flanges. It makes replacement and upkeep easier.

3,Low-Pressure Shut-Off
Wafer swing check valve reduce the effect on the system pressure by having a low-pressure drop across the valve in the open position. These avoid reverse flow or water hammer effects, which might harm the system if it completely closes the valve.

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