Sprinkler Tamper Valve Wiring Diagram

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.

Sprinkler tamper valve wiring diagram. The nerve centers of a fire sprinkler system are the switches and valves that control the entire system. The valve is one of the most vulnerable so regular checking and maintenance is highly necessary. Wiring diagram pics detail. Butterfly valve switch installation 13 installation when the valves are received from the manufacture they should be handled carefully to avoid breakage and damage to the seating area.

Sprinkler valve tamper wiring. Inspect to assure that the disc. To make things simpler a tamper and flow switch can come in handy. Butterfly valve dw mm size in od 30 40 50 60 70 80 90 65 2 73 12 27 4 53 1 96 138 156 163 65 2 76 12 27 4 53 1 96 138 156 163.

It seems that this easy way out tempts many fire alarm installers. Cap unused leads with wire nuts and tuck inside junction box not provided note. Os y valves explained and how they are supervised with an osy2 switch duration. When the valve closes hard it is usually due to debris lodged in the sealing area.

Indoor outdoor use s h. Valves incorporating supervisory tamper switches are for indoor and outdoor use. These valves are rated for a maximum working pressure of 300 psi 20 bar and provide a visual indication as to whether the valve is open or closed. These valves are designed so the disc when in the open position will clear the inside diameter of schedule 40 or 80 steel pipe.

2 1 2 3 4 6 8 globe model glr300g ductile iron grooved end butterfly valves are indicating type valves designed and listed for use in fire protection systems. System sensor offers a variety of choices for supervising system control valves. Fire alarms and such 7 565 views. Patent 4 518 088 bb scs series open milwaukee valve co.

Sprinkler flow switch wiring diagram sprinkler tamper switch wiring diagram download patent ep a2 private generator with automatic transform to. 10 amp 115 vac 5 amp 28 vdc 1 2 electrical conduit ul listed juction box supervisory tamper switch u s. Before installation of the valve clean piping flange and coupling. Rel bfg 300 grooved end butterfl y valves wiring diagram test data.

See figure 1 and table 1 for lug and wafer style valves and figure 4 and table 3 for grooved style valves.