Install Instructions

VP526A Three-Way
High Pressure Water Valve
INSTALLATION INSTRUCTIONS
BEFORE INSTALLATION
CLEARANCE REQUIRED
TO SERVICE VALVE
Allow sufficient room for servicing or removing the valve.
See Fig. 1 for typical piping and Fig. 2 for space
1-1/2 (38)
1
MIN.
requirements.
INSTALLATION
1. Mount the valve body in the copper tubing. See
Fig. 3.
2. Connect the control air tubing.
NOTES: No calibration or adjustment is required.
CONTROL AIR
VP526A
2-1/4 (57) DIA.
AIR CONNECTION
FOR 1/4 IN. (6 MM)
O.D. PLASTIC TUBING
1-5/8
(41)
A
D
E
B
C
F
G
N. O. PORTS
SUPPLY
B TO AB
A
AB
B
COIL
RETURN
C2726
Fig. 1. Typical piping.
H
MINIMUM FOR
REMOVAL OF VALVE
VALVE
SIZE
COPPER
TUBING
IN. (MM)
(NOM.) (O.D.)
A B C D E F G H
3/8 1/2 3-1/16
(78)
7/8
(22)
13/16
(20)
1-1/2
(38)
3/8
(10)
1-1/2
(38)
3
(76)
5-3/4
(146)
1/2
5/8
3-3/8
(85)
1-3/16
(30)
7/8
(22)
1-3/4
(44)
7/16
(11)
1-11/16
(43)
3-7/16
(87)
6-1/4
(159)
1
ALLOW 1-1/2 IN. (38 MM) MINIMUM CLEARANCE FOR REMOVING
ACTUATOR. ALLOW 2-1/2 IN. (63 MM) TO FACILITATE STRAIGHT ON
TUBING. IF CLEARANCE IS LESS THAN 2-1/2 IN. (63 MM), USE
AN ELBOW.
M18807
Fig. 2. VP526A dimensions in in. (mm).
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