Detailed Product Description

BV1000W is Wafer Butterfly valve. It can be manufactured as with pin butterfly valves or without pin butterfly valves. The size is for 2"(DN50) to 40" (DN1000). It is with back-up seat and double D type disc. The connection between the discs and stems is of three types, square connected, key connected, spline connected. Valve body features four alignment holes. Valve with handles (2" to 12"), Manual Gear Operators (2" to 40",) and electric or pneumatic actuators (2" to 40") .
Face to face dimensions are available in GB 12238 BS5155 API609, MSS SP-76, DIN 3202-K1 (ISO 5762 T5).
Flange drilling according to:
GB9112-88,DIN2501,BS4504,ISO2084,ISO2531,BS10-E,ANSI125/150,ASA125/150,AS2129 Table D/E. Valve tested: API598 Safe working pressure: PN6,10,16.