Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC
Short Description:
Metric PVC Swing Check Valve These check valves use gravity and back pressure from fluid to close them rather than relying on a spring or other mechanism. This has two advantages; firstly it makes them far less likely to block and secondly they allow a smooth flow through, which results in less pressure / head loss. Our PVC swing check valves have stainless steel bolts which when removed, allow the valve to be split and the seals checked or replaced. A swing check valve allows flow in one dir...
Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC Detail:
Metric PVC Swing Check Valve
These check valves use gravity and back pressure from fluid to close them rather than relying on a spring or other mechanism. This has two advantages; firstly it makes them far less likely to block and secondly they allow a smooth flow through, which results in less pressure / head loss.
Our PVC swing check valves have stainless steel bolts which when removed, allow the valve to be split and the seals checked or replaced.
A swing check valve allows flow in one direction and automatically prevents back flow when fluid in the line reverses direction.
Specifications
● Size: 25mm to 160mm, DN20 to DN150, 3/4″ to 6″
● Body: PVCU
● Color: Grey or White or Customized
● End Connection: Glue Socket or Threaded
● Standard: ANSI / ASTM / BS / JIS / DIN
Temperature and Pressure
● Max.Temperature: 60Deg.
● Max.Pressure: PN10
Product detail pictures:
![Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC detail pictures](http://cdn.goodao.net/atavalve/DN65-Vertical.png)
![Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC detail pictures](http://cdn.goodao.net/atavalve/DN65.png)
![Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC detail pictures](http://cdn.goodao.net/atavalve/white.jpg)
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We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Big discounting Wafer Type Cast Iron Butterfly Valve - Metric PVC Swing Check Valve Factory – DA YU PLASTIC, The product will supply to all over the world, such as: Angola, Cologne, Mongolia, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
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The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
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