FlowGuard Shutoff Valve

Motorized, plenum-rated shutoff valve designed to isolate domestic water lines automatically after a leak event or manually for service.

Automatic shutoff Plenum rated Lead-free wetted path

Overview

FlowGuard is a compact motorized shutoff valve intended for whole-unit, riser, or zone water isolation. When paired with leak sensors, FlowGuard can close the water line within seconds of detection to reduce damage. The cable/jacket/materials are specified as plenum rated for projects that route wiring through return-air plenums.

Fast motorized open/close actuation for emergency isolation and routine maintenance.
Works as a primary shutoff for unit, zone, or mechanical-room manifolds.
Supports integration with leak sensors for automatic shutdown workflows.
Service-friendly form factor for retrofit or new-build coordination.

Key specifications

Product category	Water leak detection / automatic shutoff
Valve sizes	3/4 in (DN20) or 1 in (DN25) options
Valve actuation time	~12 seconds open/close (typ.)
Power input	5V DC, 2A
Operating temperature	34°F to 140°F (1°C to 60°C)
Water pressure range	Up to 200 psi (application dependent)
Material	PC+ABS enclosure; lead-free copper valve body / wetted path
Materials	Plenum-rated cable/jacket/materials

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