Gate Valve With Supervisory Switch

Supervisory switch for os y valves.

Gate valve with supervisory switch. Supervisory switch from the carton itsand adjust the position of the retaining washers to provide sufficient bolt length for the yoke thickness of the valve. The valve is fully open. The osysu 1 containing one set of spdt form c contacts and the osysu 2 containing two sets of spdt form c contacts. This device is available in two models.

When properly mounted the trip rod will be resting in a. Three position switch detects tampering and valve closure. Adjust the position of the osy2 as far as pos. The device mounts on the valve to monitor the rising stem.

Position the switch on the valve thewith the bolts on the inside preferably or outside 10 of the yoke depending on clearances. Position the switch on the valve with the bolts on the inside preferably or outside of the yoke depending on clearances. The model wosy contains two synchronized switches enclosed in a durable terminal block. Ul listed os y valve supervisory switches shall be furnished and installed on all os y type valves that can be used to isolate the flow of water to any portion of the fire sprinkler system where indicated on.

Remote installation allows varied application. Position the switch on the valve with the bolts on the inside preferably or outside of the yoke depending on clearances. Supervisory switch from the carton and adjust the posi tion of the retaining washers to provide sufficient bolt length for the yoke thickness of the valve. Transmits an electrical impulse to activate audible or visual alarm.

Fine adjustment feature for fast easy installation. The supervisory switch is used to monitor the open position of an outside screw and yoke os y type gate valve. Adjust the position of the osy2 as far as pos. Closing the valve causes the switch rod to come out of the valve stem groove activating general specifications.

Osysu ex o outdoor explosion proof outside screw and yoke valve supervisory switch description the osysu ex o is designed to supervise the position of an outside screw yoke type gate valve in hazardous outdoor locations. Supervisory switch from the carton and adjust the posi tion of the retaining washers to provide sufficient bolt length for the yoke thickness of the valve. 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. Adjust the position of the osy2a as far as possible from the.

System sensor offers a variety of choices for supervising system control valves. The supervisory switches also called tamper switches are enclosed in a sturdy die cast housing offering the. For use with sprinkler system valves. User friendly mounting bracket fits newer valve yokes.

The nerve centers of a fire sprinkler system are the switches and valves that control the entire system. Weflo ul fm supervisory switches for os y gate valves are designed for both indoor and outdoor use.