Application:
This valve is used to prevent foreign particles entering the pumping system and is installed on the suction side of the pump and at the beginning of the suction pipe and prevents the water drain behind the pump after it is shut down.
Advantages:
Good mechanical resistance to impact and pressure and fast closing due to the presence of a spring behind the disc, the ability to install in any horizontal, vertical and angled position, having a long life due to the use of shaft, spring and sealing ring made of stainless steel, no Displacement and movement of the disc in the sealing area due to the passage of the shaft through the guide and the bush designed to reduce pressure drop and optimize pump efficiency.
Corrosion Protection:
Electrostatic Epoxy powder Coating with Min thickness 250 , certified by reputable international institutions potable water.
Item No | Name | Material |
1 | Body | Ductile Iron |
2 | Disk | Ductile Iron |
3 | Shaft | Stainless Steel |
4 | Spring | Stainless Steel |
5 | Basket | Stainless Steel |
6 | Gasket | NBR or EPDM |
7 | Bolts & Nuts | Galvanized steel |
Technical drawings of this valve will be Uploaded soon