DN400 Big Size BS DIN OS&Y Rubber Seat Rising Stem Gate Valve

DN400 Big Size BS DIN OS&Y Rubber Seat Rising Stem Gate Valve

Product Description

Name

Material

Body

Ductile iron GGG50 with WRAS FBE coating

Stem

Carbon steel with galvanization, SS420, SS304, SS3316

Wedge disc

Ductile iron GGG50 overall EPDM rubber coasting

handle

Thin iron, ductile iron

Wedge nut

Ductile iron, brass

 


Rising Stem Gate Valve Features:

1. Ductile iron body has more stronger tensile strength, not easy to be broken up.

2. Gland on top design can replace the seal ring easily without cutting the water supply.

3. 3 "O"type ring seal can reduce the friction resistance when opening and closing.

4. Easy handling and reliable sealing.

China Gate Valve Advantages:

1. Precision casting made by self-owned foundry with three advanced casting production lines.

2. Visualization production. From the castings, the polishing, the machining, the FBE coating, the rubber making, the assembling, the pressure testing to the finished packed valves, all of the processes are controlled by Jhy.

3. Such great raw material for valves, as finest Q10 & Q12 cast iron GGG50; EPDM instead of normal rubber; Coating at least 300 micron with WRAS approved.

For more details please click here

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