Technical Bulletin

V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR
60-2309-14 4
Accessories:
133568 Auxiliary Switch Bag Assembly (not for models with
maximum flow limit switch).
133569 Valve-Closed Indication Switch Bag Assembly.
NOTE: Check local codes for acceptance of adding the
switch and using the valve seal overtravel V5055C or
V5055E valves.
7616BR Damper Crank Arm (damper arm and clip).
Available Models: V4055 with NEMA 4 enclosure
(weatherproof).
Fig. 1. Approximate mounting dimensions of V4055 Actuators in in. (mm).
Table 7. Approximate Mounting Dimensions of V4055 Actuators with V5055 and V5097 Valves.
a
Valve size using accessory pipe adapter fitting.
INSTALLATION
When Installing This Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condi-
tion.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced flame
safeguard control technician.
4. After installation is complete, check out product opera-
tion as provided in these instructions.
Valve Size
a
(in.)
V5055 V5097
Dim. A Dim. B Dim. C Dim. D Dim. A Dim. B Dim. C Dim. D
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
Small
Body
3/4 11-1/8 283 2-3/4 70 8-3/16 208 5-3/4 146 11-1/8 283 2-3/4 70 8-3/16 208 2-1/2 64
1 11-1/8 283 2-3/4 70 8-3/16 208 5-3/4 146 11-1/8 283 2-3/4 70 8-3/16 208 2-/12 64
1-1/4 11-1/8 283 2-3/4 70 8-3/16 208 5-3/4 146 11-1/8 283 2-3/4 70 8-3/16 208 2-1/2 64
1-1/2 11-1/8 283 2-3/4 70 8-3/16 208 5-3/4 146 11-1/8 283 2-3/4 70 8-3/16 208 2-1/2 64
2 11-1/8 286 2-7/8 73 8-5/16 211 8-3/8 213 11-3/4 298 3-3/8 86 8-3/8 213 4 102
Large
Body
2 11-3/4 298 3-3/8 86 8-13/
16
224 9-1/4 235 1-3/4 298 3-3/8 86 8-3/8 213 4 102
2-1/2 11-3/4 298 3-3/8 86 8-13/
16
224 9-1/4 235 11-3/4 298 3-3/8 86 8-3/8 213 4 102
3 11-3/4 298 3-3/8 86 8-13/
16
224 9-1/4 235 11-3/4 298 3-3/8 86 8-3/8 213 4 102
4 14-1/8 359 5-13/
16
148 11-7/
32
285 12-1/2 318 — — — — — — — —
D
A
1
1
(33)
KNOCKOUT FOR
1/2 INCH CONDUIT (4)
5 (127)
1-9/32
27/32 (21)
3-23/32 (95)
6-3/4 (172)
C
B
ALLOW 4 INCH (102 MM) CLEARANCE FOR ACTUATOR REMOVAL. M17755B
VALVE
VALVE