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About us
Products
Sprinklers
Standard Coverage / Standard Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Standard Coverage / Quick Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Extended Coverage
Horizontal Sidewall
K Factor 5.6
K Factor 8
Storage Sprinklers
K Factor 11
Systems
Wet Alarm Valve
Riser Swing Check Valve
Deluge Valve
Dry Valve
Valves
Gate Valves
Outside Screw and Yoke
O.S.&Y. 2″ – 12″
O.S.&Y. 14″ – 24″
Non-Rising Stem
N.R.S.P. 2″ – 12″
N.R.S.P. 14″ – 24″
Check Valves
Swing Check Valve
Flange Type
Groove Type
Double Disc Check Valve
Wafer Type
Butterfly Valves
1″ – 2.5″
Brass
Ductile Iron
2″ – 12″
Ductile Iron
Groove End
Lug End
Wafer End
Indicator Post
Underground Type
2″ – 12″
14″ – 24″
Wall Type
4″ – 12″
Air Release Valve
Fire Hydrants
Dry Hydrant
Wet Hydrant
Accessories
Escutcheon Plate
SY8000 & SY8001
SY8010 & SY8020
Sprinkler Storage Cabinet
Sprinkler Head Wrenches
Ball Valve
Underground Valve Box
Resources
Brochure 2024
Warranty Statement
Sentry Sprinklers UL Certification
Sentry Sprinklers FM Certification
News
Contact
Menu
Home
About us
Products
Sprinklers
Standard Coverage / Standard Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Standard Coverage / Quick Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Extended Coverage
Horizontal Sidewall
K Factor 5.6
K Factor 8
Storage Sprinklers
K Factor 11
Systems
Wet Alarm Valve
Riser Swing Check Valve
Deluge Valve
Dry Valve
Valves
Gate Valves
Outside Screw and Yoke
O.S.&Y. 2″ – 12″
O.S.&Y. 14″ – 24″
Non-Rising Stem
N.R.S.P. 2″ – 12″
N.R.S.P. 14″ – 24″
Check Valves
Swing Check Valve
Flange Type
Groove Type
Double Disc Check Valve
Wafer Type
Butterfly Valves
1″ – 2.5″
Brass
Ductile Iron
2″ – 12″
Ductile Iron
Groove End
Lug End
Wafer End
Indicator Post
Underground Type
2″ – 12″
14″ – 24″
Wall Type
4″ – 12″
Air Release Valve
Fire Hydrants
Dry Hydrant
Wet Hydrant
Accessories
Escutcheon Plate
SY8000 & SY8001
SY8010 & SY8020
Sprinkler Storage Cabinet
Sprinkler Head Wrenches
Ball Valve
Underground Valve Box
Resources
Brochure 2024
Warranty Statement
Sentry Sprinklers UL Certification
Sentry Sprinklers FM Certification
News
Contact
Check Valves
Home
Products Category: Check Valves
Products
Sprinklers
Standard Coverage / Standard Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Standard Coverage / Quick Response
Conventional
K Factor 5.6
Upright
K Factor 5.6
K Factor 8
Pendent
K Factor 5.6
K Factor 8
Horizontal Sidewall
K Factor 5.6
K Factor 8
Vertical Sidewall
K Factor 5.6
Concealed
K Factor 5.6
Extended Coverage
Horizontal Sidewall
K Factor 5.6
K Factor 8
Storage Sprinklers
K Factor 11
Systems
Wet Alarm Valve
Riser Swing Check Valve
Deluge Valve
Dry Valve
Valves
Gate Valves
Outside Screw and Yoke
O.S.&Y. 2″ – 12″
O.S.&Y. 14″ – 24″
Non-Rising Stem
N.R.S.P. 2″ – 12″
N.R.S.P. 14″ – 24″
Check Valves
Swing Check Valve
Flange Type
Groove Type
Double Disc Check Valve
Wafer Type
Butterfly Valves
1″ – 2.5″
Brass
Ductile Iron
2″ – 12″
Ductile Iron
Groove End
Lug End
Wafer End
Indicator Post
Underground Type
2″ – 12″
14″ – 24″
Wall Type
4″ – 12″
Air Release Valve
Fire Hydrants
Dry Hydrant
Wet Hydrant
Accessories
Escutcheon Plate
SY8000 & SY8001
SY8010 & SY8020
Sprinkler Storage Cabinet
Sprinkler Head Wrenches
Ball Valve
Underground Valve Box
Humberger Toggle Menu
Swing Check Valve 7000
Swing Check Valve 7200
Check Valve 7300