The Pneumatic Gate Valve Series offers efficient flow shut-off capabilities with pneumatic actuation, making it well-suited for systems where quick, automated isolation is required. This series covers sizes from DN50 to DN800, with pressure classes up to 300Lb. The valves are available in a wide range of materials, including cast iron, carbon steel (WCB), and stainless steels (CF8, CF8M, CF3, CF3M), to suit diverse media and conditions. Designed in compliance with GB and ANSI standards, these valves ensure durability and low leakage. Standard features include double-acting actuation and support for both ON/OFF and modulating control modes.
| Model | Z641(0)H(Y) |
| Size | DN50~800mm |
| Working Pressure | 1.0, 1.6, 2.5, 4.0MPa; 150Lb, 300Lb |
| Design Standard | GB Standard, ANSI Standard |
| Body Material | Cast Iron, Carbon Steel (WCB), Stainless Steel (CF8, CF8M, CF3, CF3M) |
| Seat Material | Metal Sealed (H, Y) |
| Mode of Action | Double-acting |
| Mode of Control | ON/OFF Type, Adjusting Type |
| Annex Choice | Solenoid Valve, POSITIONER, Limit Switch, FRL, Manual Gear |