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The Potter Roemer 1010203 is a control valve supervisory switch designed to monitor the open position of fire sprinkler control valves. This model, PCVS-2, features dual SPDT contacts that activate when the valve state changes. It is equipped for installation in a half-inch MNPT tapped hole in various valve housings.
Ideal for fire protection systems, this switch combines safety and reliability in a compact unit.
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