|Place of Origin:||CHINA|
|Model Number:||Foot Check Valve|
|Minimum Order Quantity:||5 piece or as the requirment|
|Price:||FOB CHINA USD100-5800 /PC|
|Packaging Details:||Wooden cases|
|Delivery Time:||5-15 days|
|Payment Terms:||Western Union, MoneyGram, L/C, T/T|
|Supply Ability:||10000PCS/MONTH as the specification|
|Check Valve Body Material:||PVC||Check Valve Size:||2½” To 8”inch|
|Check Valve Temperature:||140 Deg F||Check Valve Media:||Pumping System|
|Check Valve Pressure Class:||150 PSI||Check Valve Connection:||Socket Ends|
stop check valve,
industrial non return valve
PVC Socket Horizontal Swing Check Valve , Schedule 80 with EPDM Seals
Check Valve PRODUCT INTRODUCTION
Swing check valves are commonly found in manufacturing applications. In fact, in most processing plants, swing check valves are the most commonly used type of valve. The swing check valve design provides a predictable closing time and requires minimal maintenance. This is what makes these valves so popular in manufacturing plants, where reliability is paramount. They can handle a range of pressures and can be made as large as 36 inches. Most large check valves are swing check valves. This is also the type of valve find in the flapper of a flush toilet. Swing check valves are also used in firefighting and fire safety systems. These valves only allow inflow when there is pressure from behind. When there is no pressure, the valve is pushed shut.
Swing check valves contain a flap or disc inside the valve that is the same diameter as the interior diameter of the pipe. This flap or disc hangs down to block the flow of the liquid. When fluid flows through the valve in the forward direction, the pressure of the fluid lifts the flap out of the way, allowing the liquid to flow. The hinge pin at the top of the valve ensures that the flap closes when the flow stops, with the weight of the flap itself holding the valve closed. Any backward flow is immediately stopped. All of this happens automatically, so there is no work on the user's part required to make the valve function properly. This process does create turbulence in the fluid because the flap sits on top of the flowing liquid, which creates a larger pressure drop than other valve types.
These valves come in a range of diameters from 2 1/2 inches to 8 inches to accommodate systems of many sizes. All are made form durable PVC to offer the benefits of this corrosion resistant, pressure resistant material. This means they can be used indoors and outdoors, in systems using everything from plain water to corrosive chemicals. PVC swing check valves are commonly seen in pumping systems where backflow would damage expensive components. These valves are equipped with EPDM seals and socket ends, which makes installation simple. Customized ends or sizes may be available by custom order.
PVC Socket Horizontal Swing Check Valve - Schedule 80. Corrosion resistant. Full flow design.
Angle seat and weighted flapper design for low pressure seal.
Ideal for tight working spaces, easy pipe alignment.
Horizontal or vertical applications.
Not recommended for service or test with compressed air or gases
Body: Schd 80 PVC.
Style: Swing Check.
Valve Outline Size Drawing
Valve Packing with Plywood
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
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More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
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2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
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