Triple Offset Butterfly Valve

Wafer Butterfly Valve

Size range : 2”-64”
Class : 150LB -600LB, PN10-PN100
Temperature : ≤425℃
Materials:WCB,WC6,WC9,CF8,CF8M,CF3M,SS321,904L etc.

Technical specification
●Design Standard: API 609
●Face To Face: ANSI B16.10
●Flange ends: ANSI B16.5
●Test & Inspection: API 598
Design Description:
- Low friction between seat and disc of valve
- “Zero Leakage” Sealing Design
- Standard Laminated Resilient Disc Seal to 800°F (427°C)
- One Piece Shaft
- Low torque enables the compact actuator and a long cycle life
- Blow-out proof shaft
- Optional stem extension
- Optional locking device

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