Bulletin V-BV2IB
The Series BV2IB Bronze Ball Valve with ISO Mounting Pad provides
an economical solution for commercial and general industrial use. Buna-
N stem o-rings and PTFE seats and seals allow for longer life and leak-
free operations. The valve’s stem design provides additional protection
against blow outs. The Series BV2IB full port is designed for minimal
pressure drops with consistent flow rates. ISO 5211 mounting pad
accepts direct mounting of pneumatic and electric actuators.
OPERATIONS
Manual Operations-To open or close the valve, turn the handle 90° (1/4
turn). Valve in OPEN position: the handle is parallel (in line) with the valve
pipeline. Valve in CLOSED position: the handle is perpendicular
(crossed) with the valve or pipeline.
Automated Operation-Valves with actuators should be checked for
stem alignment. Most applications are direct mount to the actuator,
greatly reducing any sideload or increased torque. Make sure that all
insert adapters are properly placed on the valve stem and fully engaged
in the actuator.
INSTALLATION
General Information for On-Site Installation-The valve may be fitted in
any position in the pipeline. For automated operation, W.E. Anderson
recommends that the valve and actuator be installed vertically in case of
valve leakage, although this is not necessary for proper operation of the
valve. Prior to installation, inspect valve and pipe ends to make sure they
are free from debris. Materials trapped inside the valve can cause
damage to the seats and result in leakage. Clean pipe ends and check
for proper threading to prevent damage to valve internals. Use a PTFE
based thread sealant applied to the pipe threads. Use a smooth wrench
on the hex portion of the valve, not the valve body, to tighten. Use pipe
wrenches on pipe and pipe fittings only.
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
Specifications - Installation and Operating Instructions
T
M
Series BV2IB Bronze Ball Valve with ISO Mounting Pad
SPECIFICATIONS
Service: Compatible liquids and gases.
Line Size: 1/2 to 2˝.
End Connection: Female NPT.
Pressure Limit: 600 psi (41.4 bar).
Wetted Materials:
Body: Bronze;
Ball: Chrome plated brass;
Seat: PTFE.
Temperature Limit: 320°F (160°C).
Other Materials:
Packing gland: Brass;
Seat backing: EPDM;
O-ring: Buna-N;
Mounting pad: Bronze;
Stem packing and seal: PTFE;
Stem: Brass.
A
B
C
D
WARRANTY
The Series BV2IB warranties from defects in materials and
workmanship are covered for (1) year from the date of purchase. In the
unlikely event the valve should fail, the unit can be returned to the
factory for warranty repair if the warranty period has not expired. Be
sure to include a brief description of the problem plus any relevant
application notes. Contact our customer service department for an
RGA number and to set up the return.
©Copyright 2014 Dwyer Instruments, Inc. Printed in U.S.A. 7/14 FR# RV-443890-00 Rev. 1
N
PT
Size
1/2˝
3/4˝
1˝
1
-1/4˝
1
-1/2˝
2
˝
I
SO
5211
F03/04
F03/04
F04/05
F
04/05
F
05/07
F
05/07
A
2.50
2.50
3.15
3
.58
3
.96
4
.84
B
1
.65
1
.94
2.07
2.28
2.81
3
.17
C
2
.81
3
.08
3.21
3.41
4.19
4.55
D
4
.92
4
.92
5.51
5.51
6.89
6.89
M
odel
B
V2IB02
B
V2IB03
BV2IB04
BV2IB05
BV2IB06
B
V2IB07
Dimensions (in)
Weight
l
b (kg)
0
.68 (0.31)
0
.78 (0.35)
0.82 (0.37)
0.91 (0.41)
1.35 (0.61)
2.22 (1.01)
/
