Potter PCVS-2 PCVS Series Control Valve Supervisory Switch, Double Switch

Ensure dependable valve supervision and clear alarm reporting with the Potter Electric Signal PCVS-2 control valve supervisory switch. Designed for fire protection and security professionals, this PCVS Series double switch provides continuous, tamper‑resistant monitoring of post‑indicator and butterfly type control valves so your monitoring and fire alarm systems receive accurate valve‑position status. The PCVS-2 mounts in a 1/2" NPT tapped hole and uses two SPDT (Form C) contacts to signal any change from the open position, enabling integration with fire alarm panels and building security/surveillance systems. Built to perform in demanding environments, the unit offers NEMA 4X (IP65) and 6P (IP67) protection and operates from -40°F to 140°F (-40°C to 60°C). Visual switch indicators and a tamper‑resistant cover (special tool included) reduce service time and help meet inspection and testing requirements. Made in the USA and RoHS compliant, the PCVS-2 is ideal for indoor or outdoor water flow controls where reliable valve monitoring and compliance are critical. Add the Potter PCVS-2 to your specification for robust sprinkler valve supervision—order or request a quote for integration into your monitoring system today.

• Continuous, reliable supervision of sprinkler valves with dual SPDT (Form C) contacts for immediate alarm signaling
• Weatherproof, tamper‑resistant housing (NEMA 4X/IP65 and 6P/IP67) ensures dependable outdoor performance and reduced false alarms
• Quick, low‑cost installation into a 1/2" NPT valve port minimizes downtime and labor for service technicians
• Visual switch indicators and included tamper tool simplify routine inspections, testing, and maintenance
• Built for harsh conditions (-40°F to 140°F) and compliant monitoring systems, integrating seamlessly with fire alarm and security networks