PRODUCT CLASSIFICATION Return

BV-920/3 High Performance Butterfly Valve

Category：Butterfly Valves

Brand：TACWELL

Size：DN50-DN1200 ANSI150/ANSI300/PN10-PN25

Connection：wafer、Lug

Operator：Lever/Double acting pneumatic actuator/Electrical actuator ON-OFF rotative / Electrical actuator Modular rotative

Sealing material：PTFE,PTFE+15%GLASS RTFE……

Work Temperature：-29℃~+210℃

Performance characteristics：Built-in ISO 5211 direct mounting pad and square stem for easy automation, double offset design to minimize seat wear and extend seal life, valve seats are designed for full pressure, bi-directional sealing valve is equipped with upper and lower low friction bearings, patented seat retainer ring fixed without bolts and offering complete uninterrupted seal face.

Applications：Chemical, petroleum refining & oilfield, gas, cda, steel mill, petrochemical,etc