DIN3202 dual plate cast iron check valve PN16

Dual plate check valve is mainly composed of valve body, valve plate, valve stem and spring and other important parts, and the use of thin lightweight design.Because the closing stroke of the valve plate is shortened and the spring action can accelerate the closing effect, water hammer and water hammer sound can be reduced.

The valve is mainly used in water supply systems, high-rise buildings and industrial areas.Because the distance between its face is shorter than the general check valve, the most convenient place to have installation space restrictions.

* Other available Flange driling kindly refer to the attached Flange Drilling Dimensions.

* Special Stem head dimensions kindly contact with Haiji directly.

* All the specifications can be customized.