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Sprinkler Shut Off Signs

(41348)
Make sure it doesn't rain inside your workplace! Install Sprinkler Shut Off Signs so that the system can be easily shut down at the proper times. Prevent unwanted water and make sure your system is running properly by allowing for periodic system shut offs.
  • • Photoluminescent Signs make sure you can turn your system off, even in the event of a loss of power.
  • • Shut-off signs are also available in reflective aluminum – make it easy to spot critical valves with a flash light in case of blackout.
Stop a Disaster! Get a Label!
True story – Bride hangs dress on sprinkler. Water erupts and dress is ruined. This simple label would have made a difference!
Ships Tomorrow. Order within 00 hrs 00 mins
quick-turnaround-time
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  • Orders over $39.95 ship for free.
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  • Get your signs on Friday! *

Sprinkler Shut Off Signs

(41394)
Signs are fully-compliant in their designs and very durable. Choose your material, size, and quantity on the next page. Stock signs are ready to ship.
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Sprinkler Main Shut-Off Valve
2.5"x5" to 5"x10"
Fire Sprinkler Shut-Off Valve
2.5"x5" to 5"x10"
Sprinkler Shut-Off
2.5"x5" to 12"x24"
Fire Sprinkler Shut-Off Value
2.5"x5" to 5"x10"
Fire Sprinkler Shut-Off Valve
3.5"x5" to 12"x18"
Automatic Sprinkler Shut-Off Valve Located ___ Ft. Opposite This Sign
10"x10"
Fire Sprinkler Cut Off
18"x18"

Sprinkler Control Valve Signs

(41396)
Metal plates are 40 mil thick engineer-grade reflective aluminum. Check out our laser-etched anodized signs and glow signs as well.
Control Valve
2"x6"
Sprinkler Control Valve
2"x6"
Sprinkler Control Valve
10"x14" to 12"x18"
glow
Sprinkler Control Valve
10"x14"

Sprinkler Valve Keep Open Signs

(64475)
Aluminum signs have four corner holes measuring 3/16 inches for quick and permanent installation. Choose between reflective and non-reflective aluminum signs.
Alarm Test - This Valve Controls Supply To Automatic Sprinklers, Must Be Open At All Times
7"x10"
Auxiliary Drain - Must Be Open At All Times, In Case Of Fire Do Not Shut Valve Until Fire Is Entirely Out
7"x10"
Control Valve - Must Be Open At All Times, In Case Of Fire Do Not Shut Valve Until Fire Is Entirely Out
7"x10"
Drain - Must Be Open At All Times, In Case Of Fire Do Not Shut Valve Until Fire Is Entirely Out
7"x10"
Inspector's Test - Must Be Open At All Times, In Case Of Fire Do Not Shut Valve Until Fire Is Entirely Out
7"x10"
Main Control - This Valve Controls Supply To Automatic Sprinklers, Must Be Open At All Times
7"x10"
Main Drain - This Valve Controls Supply To Automatic Sprinklers, Must Be Open At All Times
7"x10"
Shut Off Valve - This Valve Controls Supply To Automatic Sprinklers, Must Be Open At All Times
7"x10"
Anti-Freeze System
7"x10"
Hydraulic System - This Building Is Protected By A Hydraulically Design Automatic Sprinkler System
5"x7" to 7"x10"

Customer Reviews

Man User Icon
Feb 21, 2023

Sprinkler Valve Sign : Sprinkler Control Valve
Part #:S-1733 7" x 10" HDPE Plastic Sign   Verified Purchase

Great

Great low cost sign just the right size
Man User Icon
Jan 29, 2021

Fire Sprinkler Sign : Automatic Sprinkler Shut-Off Valve...
Part #:S-8694 10" x 10" Aluminum (40 mil)   Verified Purchase

#1 product

very good quality
Man User Icon
Nov 16, 2020

Fire Sprinkler Identification Sign : Inspector's Test - Must Be Open At...
Part #:S-8688 7" x 10" Aluminum (40 mil)   Verified Purchase

Safety

love it
Man User Icon
Jul 31, 2020

Sprinkler Valve Sign : Sprinkler Control Valve
Part #:S-1733 5" x 7" Reflective Adhesive Signs and Labels   Verified Purchase

signage

Well made and visible to Fire Department!
Man User Icon
Nov 12, 2019

Sprinkler Sign : Sprinkler Main Shut-Off Valve
Part #:LB-1517 5" x 10" Aluminum (40 mil)   Verified Purchase

Perfect ofr us

Perfect for our need. The vinyl is thicker than some other stickers that I have used in the past.