Potter PCVS-2 CRH PCVS Series Control Valve Supervisory Switch, Double Switch, Corrosion Resistant

Keep your fire protection system under continuous, code‑ready supervision with the Potter Electric Signal PCVS Series Control Valve Supervisory Switch. Designed for monitoring the open position of post indicator and butterfly control valves, this corrosion‑resistant valve supervisory switch delivers dependable, tamper‑proof signaling to your security and monitoring infrastructure. Built in stainless steel and rated NEMA 4X and 6P (IP65/IP67), the PCVS withstands harsh outdoor environments and temperature extremes from -40° to 140°F, protecting critical infrastructure from weather and corrosion. Two SPDT (Form C) contacts provide redundant outputs for fire panels and building management systems, while visual switch indicators and a tamper‑resistant cover speed inspections and deter unauthorized access. The adjustable trip rod and dual conduit entrances allow straightforward retrofit to existing posts or valve housings and accept up to 12 AWG wiring for easy integration. Ideal for fire protection, security and surveillance monitoring applications, the PCVS helps facility managers meet inspection requirements and reduce response time. Add the Potter PCVS to your water flow controls and supervisory monitoring setup to improve reliability and compliance—order or specify it for your next project today.

• Continuous, reliable valve position monitoring that helps ensure fire sprinkler systems remain protected and code-compliant
• Corrosion‑resistant stainless steel housing with NEMA 4X / 6P (IP65/IP67) ratings for durable outdoor/indoor performance
• Dual SPDT contacts for redundant signaling to fire panels and building management systems, reducing false alarms and downtime
• Tamper‑resistant cover and visual switch indicators simplify inspection while preventing unauthorized access
• Adjustable trip rod and two conduit entrances for quick retrofit and easy on‑site installation or service