GGG50 PN10 Ductile Iron Resilient Seal Gate Valve
Name: | Ductile Iron Gate Valve | Pressure: | PN10 / PN16 |
---|---|---|---|
Temperature: | -20 ~ 120 C | Body: | Ductile Iron GGG40 / GGG 50 |
Other Name: | Mueller Resilient Wedge Gate Valve | Seat: | EPDM / NBR |
High Light: | resilient seal gate valve,Ductile Iron Resilient Gate Valve,GGG50 Resilient Seated Gate Valve |
Non Rising Stem Ductile Iron Gate Valve
Ductile Iron Gate Valve FEATURES
⊙ Flatting seat
Smooth continuous bore way without seating recess, it is not easy to get impurity pilled up.
Making the liquid straightway.
⊙ Treating with rubber
Both inner and outer are coated with advanced knowledge of rubber vulcanization then making
sure of the elasticity of rubber ,and make sure the exact geometry dimension. Rubber and ductile
cast iron valve hand together hardly. This can avoid fall-off due to long-term use.
⊙ Anti- corrosion
Both inner and outer are coated with non-toxic powder epoxy resin to strengthen the capacity of Corrosion resisting and raise the quality
of water supply.
⊙ Ruggedization
The older ductile iron valve is easy to rupture after being impacted by nonego. It can stop
rupture depend on the good mechanics capability of ductile iron .
⊙ Three “○” sealed ring
With the three “O” – rings, the leakage can be greatly reduced and the “O” – ring can be
replaced under this condition with pressure and without stopping water. The thrust axletree
reduces the frictional resistance and lowers the operational torque. And it can be switch seal
ring without opening and closing.
Ductile Iron Gate Valve Applications :
This valve widely applied in the liquid pipes for opening or closing fixing in such
water, sewage disposal, electric power, energetics pipe , chemical, shipping, energy sources etc.
Ductile Iron Gate Valve Specifications :
NO | Part name | Material |
1 | Body | Ductile cast iron |
2 | Wedge | Ductile cast iron + EPDM |
3 | Stem nut | ZCuAl10Fe3 Gunmetal |
4 | Gasket | EPDM |
5 | Bonnet | Ductile cast iron |
6 | Gland gasket | ZCuAl10Fe3 Gunmetal |
7 | Stem | 2Cr13 S.S.x 20Cr13 |
8 | Gland | Ductile cast iron |
9 | Rubber wiper | EPDM/NBR |
10 | Hand wheel | Ductile cast iron |