Manufactur standard Wafers End Type Butterfly Valves - Wafer Type Non-Return Check Valves – CVG
Manufactur standard Wafers End Type Butterfly Valves - Wafer Type Non-Return Check Valves – CVG Detail:
Application
▪ Wafer Type Non-Return Check Valves (the double flap check valve) is mainly composed of valve body, valve disc, valve stem, spring and other important parts and components. It adopts a thin and lightweight design. As the closing stroke between the discs is shortened and the spring action can accelerate the closing effect, it can reduce water hammer and water hammer sound.
▪ The valve is mainly used in water supply systems, high buildings and industrial areas. As the distance between the surfaces is shorter than that of general check valves, it is most convenient for the places with limited installation space.
▪ Test pressure:
Shell Test Pressure 1.5 x PN
Seat Test Pressure 1.1 x PN
Material Specifications
Part | Material |
Body | Cast iron, Ductile iron |
Disc | Aluminum bronze |
Stem | Stainless steel |
Spring | Stainless steel |
Seat | Rubber |
Other required materials can be negotiated. |
Structure
Product detail pictures:
Related Product Guide:
We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Manufactur standard Wafers End Type Butterfly Valves - Wafer Type Non-Return Check Valves – CVG , The product will supply to all over the world, such as: Ukraine, Montpellier, Turkey, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!
By Erin from Morocco - 2018.12.11 14:13
The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
By Ivy from Angola - 2018.06.28 19:27