Pneumatic regulating valve
Contact Info
- No.32, Gangqiang Road, Airport New Area, Wenzhou City, Zhejiang Province,
- 范良冬
- 18867157055
- 754526418@qq.com
1. Product Description
ZMAP type single-seat pneumatic diaphragm control valve, ZMAN type double-seat pneumatic diaphragm control valve: It is composed of two parts: pneumatic diaphragm actuator and control valve. It is used in combination with pneumatic regulators, pressure reducing valves and other instruments to control process parameters such as temperature, pressure, liquid level and flow in the pipeline. The single-seat control valve has the advantages of easy sealing and small leakage, but it has a large balancing force, so the working differential pressure should not be too high. The double-seat control valve has the characteristics of large flow coefficient and small unbalanced force, so it is widely used.
2. Product Features: ① The single-seat pneumatic diaphragm control valve has the characteristics of easy sealing and small leakage, but it has a large unbalanced force, so the working differential pressure should not be too high. ② The double-seat pneumatic diaphragm control valve has the advantages of large rated flow coefficient and small unbalanced force, so it is widely used.
| Machinery & Equipment/Valves/Control Valves | |
