Jandy Pro Series Spring Check Valve Instruction Manual
- June 10, 2024
- Jandy
Table of Contents
Jandy Pro Series
Spring Check Valve
Installation Instructions
Pro Series Spring Check Valve
WARNING
FOR YOUR SAFETY – This product must be installed and serviced by a
contractor who is licensed and qualified in pool equipment by the jurisdiction
in which the product will be installed where such state or local requirements
exist. The maintainer must be a professional with sufficient experience in
pool equipment installation and maintenance so that all of the instructions in
this manual can be followed exactly. Before installing this product, read and
follow all warning notices and instructions that accompany this product.
Failure to follow warning notices and instructions may result in property
damage, personal injury, or death. Improper installation and/or operation will
void the warranty.
IMPORTANT NOTE: This Check Valve is not designed for use with air blowers.
Plumbing for 1½” – 2” Valve
One Check Valve is designed for both 1½” and 2” pipe. 1½” pipe slip-fits into
valve ports. 2” pipe is joined using a 2” pipe coupling, a 45 degree elbow, or
a 90 degree elbow. The internal valve assembly must be removed prior to gluing
the valve body to pipe fittings. Make certain no glue enters the valve body
beyond the ports.
WELD-ON 724 CPVC GRAY IS RECOMMENDED. 
The Check Valve can be installed in
horizontal piping runs or vertical piping runs with the flow running upward.
CAUTION
Important Mounting Instructions – Check Valve mounting for vertical
installations is critical. See examples below. Improper orientation of the
check valve can result in property damage.
Plumbing for 2” – 2½” Valve
One Check Valve is designed for both 2” and 2½” pipe. 2” pipe slip-fits into
valve ports. 2½” pipe is joined using a 2½” pipe coupling, a 45 degree elbow,
or a 90 degree elbow. The internal valve assembly must be removed prior to
gluing the valve body to pipe fittings. Make certain no glue enters the valve
body beyond the ports. WELD-ON 724 CPVC GRAY IS RECOMMENDED.
Plumbing for 2½” – 3” Valve
One Check Valve is designed for both 2½” and 3” pipe. 2½” pipe slip-fits into
valve ports. 3” pipe is joined using a 3” pipe coupling, a 45 degree elbow, or
a 90 degree elbow. The internal valve assembly must be removed prior to gluing
the valve body to pipe fittings. Make certain no glue enters the valve body
beyond the ports. WELD-ON 724 CPVC GRAY IS RECOMMENDED.
MAINTENANCE
The clear cover allows inspection of the Check Valve operation. If necessary,
the valve can be disassembled and the o-ring and valve body can be inspected
for damage. The o-ring should be thoroughly greased with silcone lubricant
(MIL-S-8660) and the valve reassembled.
IMPORTANT CHECK VALVE LOCATION
For optimal sealing performance, locate the Check Valve at the lowest
elevation possible in the plumbing. This allows the weight of the water column
to help seal the Check Valve for a good seal. A minimum of 16” of water column
is recommended. Check Valve Complete,
Part No. 7235, 1½” – 2”
Part No. 7305, 2” – 2½”
Part No. 7307, 2½” – 3”
Part No. 7511, 1½” – 2” – 90°
Part No. 7512, 2” – 2½” – 90°
| ItemNo. | Part No. | Description |
|---|---|---|
| 1 | 7056 | Cover w/Flapper Assy.* |
| 1 | R0466000 | Cover w/Flapper Assy. 21/2″-3″ |
| 2 | 1132 | 151 0-Ring 11/4″-2″ and 2″- 21/2″ |
| 2 | R0465700 | 241 0-Ring 21/4″-3″ |
| 3 | 1298 | #14 x 3/4 Valve Housing Screws |
| ‘(Includes Flapper Assembly. Pin Cover. Spring & 0-Ring |
Zodiac Pool Systems, Inc.
2620 Commerce Way, Vista, CA 92081
1.800.822.7933 | www.ZodiacPoolSystems.com
ZODIAC® is a registered trademark of Zodiac International, S.A.S.U., used
under license.
All trademarks referenced herein are the property of their respective owners.
©2012 Zodiac Pool Systems, Inc. H0292100 Rev C 1206