Optional materials
| Valve body |
ductile iron, cast steel, 304, 316, 316L, etc |
| Valve plates |
(ductile QT450), stainless steel plates (304, 316, 316L), lined rubber plates lined with PTFE, nylon plates, duplex steel (2507, 4529), etc |
| Valve seats |
X3 (EPR), X5 (NBR), X6 (wear-resistant rubber), X7 (FKM), F (PTFE) |
| Valve stem |
Q235 shaft, 416 shaft |
Application: Water supply and drainage, metallurgy, construction, air conditioning, petroleum, chemical food, medical, textile, hydropower and other industries
Product Features
1. The valve structure is simple, casting letters are clear, smooth surface.
2. Light torque easy to open, it can serve long time.
3. The top flange adopts ISO5211 (it is easy to equip with electric/Pneumatic/Hydraulic actuator).
4. All parts are machined accurately, quality is much better.
5. We adopt better quality rubber seat for long service life.
6. Replaceable seat, it is easy to mend the valve.
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