W.E. Anderson BBV-0 Operating Manual
VENT
PROCESS
ISOLATE
INSTRUMENT
BV-0F
B
Bulletin V-BBV-0
Series BBV-0 2-Valve Block Manifold
Specifications - Installation and Operating Instructions
BBV-0N
The Series BBV-0 2-Valve Block Manifold is perfect for use over a
broad range of industrial applications including oil refineries, 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
fluids, 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 fitted with color-coded caps for valve
identification:
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.
FLOW DIAGRAM
SPECIFICATIONS
Service: Compatible liquids, gases, or steam.
End Connections:
Process connection: 1/2˝ female NPT;
Instrument connection:
No flange: 1/2˝ male 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.
MAINTENANCE
After final installation of the block valve, some routine maintenance is
required. The Series BBV-0 is not field repairable, with the exception of
previously stated maintenance, and should be returned if repair is
needed (field 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.
CAUTION
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 specifications.
1. Do not remove the instrument from BBV-0 2-Valve Block
Manifold when the system is under pressure.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyermail.com
Phone: 219/879-8000 www.dwyer-inst.com
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]
M
AX OPEN
3
-5/8
[
92.00]
M
AX. OPEN
1
-5/8
[
41.30]
2X Ø15/32
MOUNTING HOLES
[Ø12.00]
1
/2˝ NPT PROCESS
C
ONNECTION
1
-17/64
[
32.00]
DIMENSIONS
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]
BBV-0F
BBV-0N
©Copyright 2014 Dwyer Instruments, Inc. Printed in U.S.A. 3/14 FR# RV-443874-00 Rev.1
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyermail.com
Phone: 219/879-8000 www.dwyer-inst.com
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