| Standard or Nonstandard: | Standard |
|---|---|
| Pressure: | Low Pressure |
| Power: | Manual |
| Material: | cast iron |
| Temperature of Media: | Low Temperature |
| Media: | Water |
| Port Size: | |
| Place of Origin: | China (Mainland) |
| Model Number: | |
| Brand Name: |
Quick Details
Specifications
Lug Butterfly Valve
Brief introduction:
The butterfly valve is operated by the disc rotating form 0° to 90°, can be applied to cut off or regulate the flow of medium. The valve can be actuator by operating lever, handle wheel electric actuator or pneumatic actuator. Widely used for potable water supply and distribution, waste water treatment, electric power plant, gas supply, warm-air system, smelting plant, ship building, textile, petroleum, chemistry, or other light industries.
Main part & material
| Item Name of parts | Material |
1 | Body | Ductile iron/Cast iron/Stainless steel/WCB |
2 | Seat | EPDM/NBR/Viton/PTFE |
3 | Disc | Ductile iron/CF8/CF8M/C95400/C95500 |
4 | Actuator | Bare shaft/Lever/Gearbox and handwheel |
5 | Pin | Monel/SS416/SS316 |
Technical Specification
-Nominal diameter: DN50～1200mm
-Applicable Temperature: : ≤80℃
-Nominal pressure: PN0.6MPa, PN1.0MPa, PN1.6MPa, ANSI class125#/class150#
-Applicable Medium: water
-Face to face:API609/EN558-1
- Top flange:ISO5211