Carbon Steel WCB Hard-Seal Flanged Butterfly Valve
Hard-Seal Flanged Butterfly Valve, On request, On request, body ASTM A216 WCB (Carbon Steel), Flanged (GB/T 17241 / ASME B16.5), handwheel / worm gear, GB/T 12238 / API 609. Flow control and shut-off service: water, air, gas, oil, slurry and mild corrosive media. Suitable for HVAC, water treatment, power and general process pipelines.
描述
The Hard-Seal Flanged Butterfly Valve is a carbon steel butterfly valve built for heavy-duty industrial service.
- Model: On request
- Nominal Size: On request
- Pressure Rating: On request
- Body / Bonnet Material: ASTM A216 WCB (Carbon Steel)
- Trim / Sealing Surface: Metal-to-metal hard seat (316SS + Graphite)
- Ends: Flanged (GB/T 17241 / ASME B16.5)
- Operation: Handwheel / worm gear
- Design Standard: GB/T 12238 / API 609
- Applicable Media: Flow control and shut-off service: water, air, gas, oil, slurry and mild corrosive media. Suitable for HVAC, water treatment, power and general process pipelines.
Custom sizes, pressure ratings, actuator options and test certificates (API 598 / EN 12266) available on request. Contact us for project-based quotation.
其他信息
| Body Material | ASTM A216 WCB (Carbon Steel) |
|---|---|
| Connection Type | Flanged (GB/T 17241 / ASME B16.5) |
| Design Standard | GB/T 12238 / API 609 |






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