1
ADD-A-VALVE
®
INSTALLATION INSTRUCTIONS
For Technical Support
Call 1-800-325-5690 or visit:
jomarvalve.com/aav.html
Included Parts
Additional Tools
• Add-A-Valve®
• Jomar S-100NE
• Gasket Sealant (Loctite® 518)
• Brush
• Extra Viton® O-Rings (2)
• Shraeder® test caps (2)
• Needle-nose pliers
• Flat head screwdriver
• Hammer
• Adjustable wrench
• Ratchet wrench
• Open-end wrench
• Emery cloth
• Optional for Double Stem Models (1-1/4” - 2”):
º
Drill (electric or cordless) with socket adapter
º Cordless backup battery recommended
Before you start:
• Verify that there is not a risk of deadheading a pump during installation.
• Isolate the Add-A-Valve location or reduce the flow rate as much as the system will allow.
Ideally, install the Add-A-Valve on a static line.
ATTENTION:
Jomar requires that the Add-A-Valve® installer view the Jomar installation video prior to attempting
installation. Failure to do so will relinquish Jomar from any and all liability for improperly installing
an Add-A-Valve® device. In this case, Jomar will not be responsible, nor will it exchange or provide a
refund for any improperly installed Add-A-Valve®.
Video is available for viewing on the Jomar website at: www.jomarvalve.com/aav.html
NOTE: The Jomar Add-A-Valve® is engineered for ONE-TIME use as an emergency shut-off
device! Once the stem cutter has been raised, DO NOT lower it again.