Dwyer HBV - Manual

Bulletin V-HBV
Series HBV NI-Alloy C Ball Valve incorporates several innovative design features
for improved process performance. The ISO 5211 mounting pad facilitates direct
mounting of pneumatic and electric actuators. In combination with our high-cycle,
live-loaded stem packing system, the HBV series ball valve is an ideal choice for all
your automation requirements.
INSTALLATION
Prior to installation, inspect valve and pipe ends to make sure they are free from
debris. Material 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. With
valve in the OPEN position, install pipe. 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.
OPERATION:
These valves are bi-directional and can be installed with flow in either direction.
Rotate the handle 90 degrees counterclockwise to open and 90 degrees clockwise
to close. Check to make sure the process media is compatible with the valve
materials. See ˝Specifications˝. Do not exceed pressure or temperature maximum
ratings.
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: [email protected]
SPECIFICATIONS
Service: Gases, steam and liquids compatible with wetted materials.
End Connections: Female NPT.
Pressure Limits: 2000 psi; ASME B16.34 Class 900 (see chart).
Temperature Limit: -20 to 425°F (-29 to 218°C).
Wetted Materials:
Valve body, end caps, ball and stem: ASTM 494 Type CW12MW;
Seat, body seal, and stem packing: TFM.
Other Materials:
Body bolt, gland washer, stem nut, space washer, and handle: 304 SS;
Handle c over: Vinyl.
Instruction, Operating, and Maintenance Manual ®
Series HBV NI-Alloy C Ball Valve
MAINTENANCE
The Series HBV is a non-repairable valve. The only maintenance required is the
occasional tightening of the packing gland nut. Over time some leakage may occur
through the stem orifice. If this occurs tighten the packaging gland nut
approximately 1/4 turn.
©Copyright 2010 Dwyer Instruments, Inc. Printed in U.S.A. 10/10 FR# RB-443833-00 Rev. 2
PRESSURE [PSI]
TEMPERATURE [°F]
2200
1800
1400
1000
600
200
-50
100 400 300 200 0 500
PRESSUE/TEMPERATURE CHART
[TFM SEATS]
ISO 5211 MOUNTING PAD
45°
HANDLE LOCKING
CLIP
B
C
A
Size
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2 B
2.63
2.63
3.37
3.77
4.21
4.37
5.07
6.10 Model
HBV-M01
HBV-M02
HBV-M03
HBV-M04
HBV-M05
HBV-M06
HBV-M07
HBV-M08 A
.43
.49
.59
.78
.98
1.25
1.49
1.96 C
2.16
2.16
2.08
2.35
2.55
2.97
3.36
4.24
V-HBV:TEMPLATE 10/18/10 1:35 PM Page 1