Specifications

Specifications

Motorized Butterfly Valve
SizeRange: DN25~DN3500
Class Range: 150Lb-300Lb
Connection size: Flange, wafer
Material: Carbon steel

Three-dimensional incline taper airproof seat 900 openinger cleaning
Triple eccentric, Bereled wedge disc small friction and torque, self-clean
Manual, electric, pneumatic and gear operation etc.
A216WCB, A351 CF8, A351CF8M
A217LCB, A351 CF3, A351CF3M

Technical Requirements
1. Design and manufacture comply to MSS SP 67-1997
2. Inspect and test comply to API 598
3. Face to face dimension complies to BSS5155
4. Flanges comply to API 605
5. Pressure-temperature grade complies to ANSI B6.34.