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• Model: 4100-5311
and calibration cup
• Reliable performance in commercial and industrial environments
107dB high output sound level
Potter RBVS Retrofit Ball Valve Switch SPKSTR-24CLPR • Model: 4100-5311The Model RBVS is designed to monitor the fully open or closed position of a ball valve installed in a sprinkler system as well as monitor the position of a coil on a solenoid for a preaction deluge system The unit will fit on most ball valves installed on back flow preventers and alarm trim lines of dry, alarm, and deluge sprinkler valves. The switch operates if the ball valve handle is moved from the normal position. However, the switch does not
US$ 2327.50
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