The W.E. Anderson Division of Dwyer Instruments Inc. has released a new BBV-2 5-valve block and bleed manifold. The BBV-2 suits a broad range of industrial applications including oil refineries, nuclear power stations and petrochemical processing.
The body is forged from bar stock 316 stainless steel and designed to withstand repeated open and close operations. Suited to control oil, water, toxic fluids, chemicals, air and steam, the 5-valve block and bleed manifold has two isolate, one equalizing and two vent valves. Each valve stem is precision machined with hard seats to reduce operating torque.
Flanged models are designed to mount to an industrial differential pressure transmitter. The BBV-21F and BBV-22F come with four 7/16-20 UNF mounting bolts and two PTFE gaskets.