Floor Control Valve With Supervisory Switch
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My protected area by one riser can never be larger than described in 8 2 1 my question.
Floor control valve with supervisory switch. Must be tested semiannually nfpa 25 2014 section 13 3 3 5 1 union. The pressure tru zw4004ss pressure reducing valve is a floor control valve in automatic sprinkler systems as well as a standpipe valve for class i and class iii systems. Remote installation allows varied application. Corrosion resistant control valve supervisory switch.
Regardless of valve type outside screw valve monitoring and yoke post indicator butterfly or non rising stem gate valve our osy2 pibv2 and psp1 models provide you with the peace of mind that comes from. Used to detect unauthorized operation of a main control valve in a sprinkler or standpipe system. View all info. View all info.
8 2 4 3 the floor control valve check valve main drain valve and flow switch required by 8 2 4 1 shall not be required where the total area of all floors combined does not exceed the system protection area limitations of 8 2 1. Tank water level switch. For use with sprinkler system valves. A bypass around the check valve in the fire department connector line with a control valve in the normally closed position can be an acceptable arrangement.
The factory set valve regulates pressure under both flow and no flow conditions. The nerve centers of a fire sprinkler system are the switches and valves that control the entire system. Fca floor control assembly. Fire hose valve 14.
A 8 17 4 6 1 the full flow test of the backflow prevention valve can be performed with a test header or other connection downstream of the valve. Transmits an electrical impulse to activate audible or visual alarm. Fca floor control assembly. Cad drawings valve size.
View all info pts c. Cancer and reproductive harm www p65warnings ca gov. View all info. Valve floor control valve accessible nfpa 13 2007 a 8 16 1 1 1 electrically supervised or locked nfpa 25 2014 13 3 1 4.
Supervisory switch for fire sprinkler system valve. 2 50 mm 2 1 2 65 mm 3 80 mm 4 100 mm download bulletin. The pressure tru z3004 2 1 2 pressure reducing fire sprinkler control valve with female pipe thread and supervisory switch is listed as a floor control valve in automatic sprinkler systems as well as a standpipe valve for class i and class iii systems. View all info wls.
When do i need a floor. Provided to permit exact orifice size of sprinkler for waterflow switch testing.
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