High quality and best price f4 f5 cast iron soft seal water gate valve

Materials
Ductile iron,Casting
Nominal diameter:
DN40-400 / 1.5inch-24inch
Temperature range:
0℃-80℃
Working Pressure
PN10/16
Suitable medium:
fresh water,waste water,sewage,air,food,oil etc.
Face to Face:
DIN3352-F4/F5
Connection Ends
Flange to BS EN 1092-2:1997
Stem
Stainless Steel,Carbon steel
Color
Clients' requirement
1. The characteristics of the soft sealing gate valve

Non-rising stem soft-sealing gate valve with the valve as a whole package of plastic deformation compensation, to achieve good sealing effect, overcomes the general valve sealing, leakage and rusty phenomenon, save installation space more effectively. Can be widely used in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy systems and fluid pipe used as adjustment and the closure device.

Its main features are as follows:
1. Integral gluing: the gate adopts the whole package, its good coverage and accurate geometry, ensure the sealing is reliable and the service life is long.


2. Light weight: the valve body is made of iron, light weight and convenient installation.


3. Flat seat: the bottom adopts the same flat seat design with the water pipe, not creating debris and silting, and the sealing is more reliable.

4. Corrosion resistance: the inner cavity is coated with non-toxic epoxy resin to prevent corrosion and rust, not only for drinking, but also for sewage system.

5. 3 "0" seal: the stem is sealed with three 0-type rings, the friction resistance is small, the switch is light and not leaking.

The company can configure various electric, pneumatic and other driving devices according to customer's specific requirements.