Description
Size: 1½” – 48″ (DN40 – DN1200)
Standard: DIN / BS / ANSI / Korean
Structure: Gate
Pressure: PN10, PN16, PN25
Coating: WRAS approved epoxy powder at 300 micron thick
Media: Water
Certificate: ISO, SGS, CE
| Name | Material |
| Body | Ductile iron GGG50 with WRAS FBE coating |
| Stem | Carbon steel with galvanization, SS420, SS304, SS3316 |
| Seat | Ductile iron, brass |
| Ball valve | Brass |
| Pilot tube | Brass |
Features:
1. Reasonable and novel structure, reasonable use of the hydraulic principle to control.
2. Stable and reliable operation, large flow.
3. Valve clack quick opening and slow closure, no water hammer impacting(closing time adjustable).
4. High precision of pressure reducing and relief, large range for adjusting.
5. Good sealing ability, long service life.
6. Easy installation and maintenance.
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.
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.