Centric Construction Butterfly Valve
- Standard:
- ASME, API, JIS, BS, DIN, GB, JB, HG
- Nominal diameter:
- 1/2"-60" DN15-DN2000
- Pressure:
- 150LB-2500LB 0.6Mpa-42.0Mpa
- Material:
- WCB, A105, LCB, LC3, CF8, CF8M, CF3, CF3M, CF8C, CF10M, CG8M, WC1, WC6, WC9, F11 and etc.
- End Connection:
- RF, RTJ, BW, THR, SW
- Temperature:
- -196℃-650℃
- Medium:
- Water, Oil, Gas
- Packing:
- uitable packing for Sea/Air Transport
- Payment:
- T/T, L/C
- Operation:
- Lever, Wrench, gear, Electric、Pneumatic actuator、Hydraulic, etc.
Design Features
Design standard as per: API 609, ASME B16.34, GB/T 12238.
Small installation space, light weight, and maintenance friendly.
Good sealing effect and long service life.
Basic structure and small opening/closing torque.
Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability.
Soft seat designed.
Leakage rate: ANSI B 16.104 Ⅵ.
Product Range
Body material: carbon steel, stainless steel, alloy steel, exotics.
Nominal diameter: 2"～24"（DN50~DN600）
Pressure range: Class150～300（PN10~PN50）
End connection: RF, RTJ
Working temperature:-46℃～+120℃
Operation: Wrench, worm gear, electric, pneumatic, etc.
