Series BBV-0 2-Valve Block Manifold
Specications - Installation and Operating Instructions
Bulletin V-BBV-0
The SERIES BBV-0 2-Valve Block Manifold is perfect for use over a broad range of
industrial applications including oil reneries, nuclear power stations, petrochemical
processing, and more. The Series BBV-0 is forged from 316 stainless steel bar stock
and designed to withstand repeated open and close operations. Suited to control oil,
water, toxic uids, chemicals, air, and steam; the 2-valve block manifold has (1) isolate
and (1) vent valves. Each valve stem is precision machined with hard seats to reduce
operating torque.
The BBV-0F and BBV-0N are designed to mount directly to industrial pressure
transmitters. The BBV-0F comes with two 7/16-20 UNF mounting bolts and one PTFE
gasket.
INSTALLATION
Refer to the drawing shown above. The connections to the device must be made
accordingly. The BBV-0 2-Valve Block Manifold can be mounted in any position. The
BBV-0 is tted with color-coded caps for valve identication:
ISOLATE (Blue)
VENT (Red)
The BBV-0 2-Valve Block Manifold require periodic maintenance. It is recommended
to change the sealing gaskets periodically for safety.
SPECIFICATIONS
Service: Compatible liquids, gases, or steam.
End Connections: Process connection: 1/2˝ male NPT; Instrument connection: No
ange: 1/2˝ female NPT; Flange: 1/2˝ DIN 19213 ange; 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.
BBV-0F
BBV-0N
FLOW DIAGRAM
VENT
PROCESS
ISOL
ATE
INSTRUMENT
1. Do not remove the instrument from BBV-0 2-Valve Block
Manifold when the system is under pressure.
2. Do not remove the safety pin provided on the body.
3. Do not use the BBV-0 2-Valve Block Manifold above the recommended working
pressure and temperature given in the specications.
CAUTION
MAINTENANCE
After nal installation of the block valve, some routine maintenance is required.
The Series BBV-0 is not eld repairable, with the exception of previously stated
maintenance, and should be returned if repair is needed (eld repair should not be
attempted and may void the warranty). Be sure to include a brief description of the
problem plus any relevant application notes. Contact customer service to receive a
return goods authorization (R.G.A.) number before shipping.
W.E. ANDERSON
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Phone: 219/879-8000
Fax: 219/872-9057
www.dwyer-inst.com
e-mail: [email protected]
A DIVISION OF
DWYER INSTRUMENTS, INC.
By Dwyer
©Copyright 2017 Dwyer Instruments, Inc. Printed in U.S.A. 5/17 FR# 443874-00 Rev. 2
4-41/64
[118.00]
1-47/64
[44.00]
3-15/64
[82.00]
2-23/64
[60.00]
3-3/4
[95.00]
MAX OPEN
3-5/8
[92.00]
MAX. OPEN
1-5/8
[41.30]
2X Ø15/32
MOUNTING HOLES
[Ø12.00]
1/2˝ NPT PROCESS
CONNECTION
1-17/64
[32.00]
4-17/32
[115.00]
1/2˝ NPT MALE
1/2˝ NPT
FEMALE
1/4˝ NPT VENT
PORT (PLUGGED)
1-17/64
[32.00]
7-31/64
[190.15]
DIMENSIONS
BBV-0N
BBV-0F
W.E. ANDERSON
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Phone: 219/879-8000
Fax: 219/872-9057
dwyer-inst.com
e-mail: [email protected]
A DIVISION OF
DWYER INSTRUMENTS, INC.
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