Model BBV-2 is suited in applications such as 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 five-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.

Dwyer Instruments Inc., (800) 872-9141