产品简介
W3000 Butterfly Valves
The W3000 butterfly valves apply to petroleum, chemical,
metallurgical, power and other industries, as a device for flow control pipeline.
规格系列：12" - 112"(DN300- DN2800)
服务电话+86 13521339794 
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优势特点
- Triple-offset design effectively reduce the friction between the seat and disc, greatly improving the valve life.
- Through the external drive device, the seal is more reliable than the traditional butterfly valve.
- Self-locking function when it is closed, excellent seal performance under high temperature and low temperature state.
技术参数
| Size range | 12" - 112"(DN300- DN2800) |
|---|---|
| Pressure rating | PN0.5 PN2.5 PN6 |
| Temperature Range | ≤ +565 °C |
| Cv range | 110 - 600,000 |
| End connection | RF FLANGED |
| Materials | Carbon steel, stainless steel, nickel chromium molybdenum, chromium molybdenum steel etc |
| Actuato | Pneumatic Cylinder, Electric Motor, Electro-Hydraulic |
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