W.E. Anderson BBV-1 Operating Manual
®
INSTRUMENT
ISOLATE
PROCESS
EQUALIZE
ISOLATE
BV-1F
B
BV-1B
B
Bulletin V-BBV-1
Series BBV-1 3-Valve Block Manifold
Specifications - Installation and Operating Instructions
BV-1D
B
BBV-1M
BBV-1
Flow Diagram
Series BBV-1 Block Manifold can be used over a broad range of
industrial applications including oil refineries, nuclear power stations,
petrochemical processing, and more. The Series BBV-1 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 3-valve block manifold has (2) isolate and
(1) equalizing valves. Each valve stem is precision machined with hard
seats to reduce operating torque.
The flanged model is designed to mount to an industrial differential
pressure transmitter. The BBV-1F comes with four 7/16-20 UNF
mounting bolts and two PTFE gaskets, and the BBV-1D comes with eight
7/16-20 UNF bolts and four PTFE gaskets.
INSTALLATION
Refer to the drawing shown above. The connections to the device must
be made accordingly. The BBV-1 3-Valve Block Manifold can be mounted
in any position. The BBV-1 is fitted with color-coded caps for valve
identification:
ISOLATE (Blue)
EQUALIZE (Green)
The BBV-1 3-Valve Block Manifold require periodic maintenance. It is
recommended to change the sealing gaskets periodically
for safety.
CAUTION:
1. Do not remove the instrument from BBV-1 3-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-1 3-Valve Block Manifold above the
recommended working pressure and temperature given in the
specifications.
SPECIFICATIONS
Service: Compatible liquids, gases, or steam.
End Connections:
Process connection: No flange; 1/2˝ female NPT; Flange: 1/2˝
instrument connection DIN 19213;
Instrument connection: No flange: 1/2˝ female NPT; Flange: 1/2˝
instrument connection DIN 19213;
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 Material: Handle: 304 SS.
MAINTENANCE/REPAIR
Upon final installation of the Series BBV-1, no routine maintenance is
required. The Series BBV-1 is not field serviceable and should be
returned if repair is needed. Field repair should not be attempted and
may void warranty.
WARRANTY/RETURN
Refer to “Terms and Conditions of Sales” in our catalog and on our
website. Contact customer service to receive a Return Goods
Authorization number before shipping the product back for repair. Be
sure to include a brief description of the problem plus any additional
application notes.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com
Phone: 219/879-8000 www.dwyer-inst.com
DIMENSIONS
2
.362˝
[60.00]
.787˝
[
20.00]
1.063˝ [27.00]
.630˝
[
16.00]
2
X INSTRUMENT CONNECTION
2.756˝
[
70.00]
1.181˝ [30.00]
1
.260˝
[32.00]
.394˝
[
10.00]
.984˝ [25.00]
3
.386˝
[86.00]
2
.126˝ [54.00]
1
.626˝
[41.30]
2
.362˝
[60.00]
4X
Ø
.472˝ [Ø12]
2X 1/2˝ NPT [F]
PROCESS CONNECTION
2XØ.276˝ [7.00]
3.386˝
[
86.00]
STAINLESS
STEEL PLUGS
2X Ø .283˝ [7.2]
2X 1/2˝ NPT [F]
2.913˝
[74.00]
2.008˝
[51.00]
1.181˝
[30.00]
1.260˝ [32.00]
3.386˝ [86.00]
2.126˝
[54.00]
E
QUALIZE
2
X PROCESS
C
ONNECTION
A
S PER DIN 19213
1.180
7
/16 X 20 UNF (x4)
1/4˝ NPT
PLUGGED VENT
3
.390
4
.610
M
AX OPEN
2
.360
1.100
.430
9.050
M
AX OPEN
I
SOLATE
ISOLATE
2.130
3.390
2.360
4.600
2 X INSTRUMENT
CONNECTION
FLANGE AS PER
DIN 19213
1.220
.790
3.390
.748 [19.00]
3.740
[95.00]
ISOLATE
2X M8 X .630
1.496 [38.00]
EQUALIZE
1.626 [41.30]
4X .472
2.126
[54.00]
1.378 [35.00]
2X 1/2˝ NPTF
MAX OPEN
5.157
2.520
[64.01]
ISOLATE
MAX OPEN 9.016
1.535
[38.99]
ISOLATE
VENT
VENT
3.150
[80.01]
1.575
[40.01]
MAX. OPEN
3.661
.866 [22.00]
1/4 NPT(F)
INSTRUMENT SIDE 2-NOS
.315
[8.00]
Ø.275 MOUNTING HOLE
.551 [14.00]
.283 [7.19]
1.575 [40.01]
1/4 NPT(F) PORT
PROCESS SIDE 2-NOS
1/8
NPT(F)
MAX. OPEN 8.819
1.417
[35.99]
.867
[22.01]
.394
[10.01]
BBV-1F
BBV-1D
BBV-1
BBV-1B
©Copyright 2012 Dwyer Instruments, Inc. Printed in U.S.A. 7/12 FR# RB-443680-00 Rev. 2
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com
BBV-1M
Phone: 219/879-8000 www.dwyer-inst.com
Loading...