ul fm approved butterfly valves

Industrial Valves & Fittings Group specializes in ul fm approved butterfly valves and Fire Protection Valves.

ul fm approved butterfly valves

UL/FM gate valves-OS&Y Type Grooved End Gate Valve

UL/FM gate valves--FM UL Approved Grooved End Gate Valve For The Fire Protection Industry; PSI-OS&Y Type Grooved End Gate Valve

UL/FM gate valves-OS&Y Type Grooved End Gate Valve

UL/FM gate valve- OS&Y Type Flanged End Gate Valve

UL/FM gate valve- OS&Y Type Flanged End Gate Valve For The Fire Protection Industry

UL/FM gate valve- OS&Y Type Flanged End Gate Valve

UL / FM Vertical and Wall Indicator Posts

UL / FM Vertical and Wall Indicator Posts Fire Protection Industry.

UL / FM Vertical and Wall Indicator Posts

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UL Alarm Check Valve

Product Numbers:201511010

Product description:UL Alarm Check Valve

INTRODUCTION:

UL Alarm Check Valve  

The Alarm Check Valve are designed expressly for use in wet pipe systems. The valve will open and allow pressurization of the alarm chamber upon the operation of one or more automatic fire sprinklers.

The pressurization of the alarm chamber causes the alarm to sound mechanically through the use of a water motor alarm or through the use of a pressure switch, electrically connected to audible or visual signaling devices.


Alarm Check Valve is of 8 types:-

1.3”  Flange/Groove Alarm Check Valve

2.4”  Flange/Groove Alarm Check Valve

3.6”  Flange/Groove Alarm Check Valve

4.8”  Flange/Groove Alarm Check Valve

Alarm Check Valve


UL/FM Alarm Check Valve