Series BBV-2 Block and Bleed Manifold
is ideal for use over a broad range of industrial applications
including oil refineries, nuclear power stations, petrochemical
processing, and more. The Series BBV-2 body is forged from 316 stainless
steel bar stock 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 (2) isolate, (1)
equalizing, and (2) 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. The BBV-23F comes with eight
7/16-20 UNF mounting bolts and two PTFE gaskets.
Service: Compatible liquids, gases, or steam.
End Connections:
Process Connection: 1/2" female NPT; flange: DIN 19213 flange;
Instrument Connection: No flange: 1/2" female NPT; Flange: 1/2" DIN
19213 flange;
Vent/Test: 1/4" female NPT.
Wetted Materials: Body, stem, valve assembly: 316 SS; Stem packing: PTFE.
Pressure Limit: 6000 psi (400 bar).
Temperature Limit: 464°F (240°C).
Other Materials: Handle: 304 SS.
