Watts’ Leak Protector and Shut Off Valve (LPSOV) – This unique Leak Protector by Watts not only detects leaks, but also stops the flow of water in the event a leak should occur. This unique device is a small, up-front investment, designed to eliminate possible damage to any surrounding property.
The patented device is simple. When a leak occurs, the adsorbent applicator “tablet” expands to close the valve and shut off the incoming water supply. Two tablets are included with each Leak Protector, and replacement tablets are available.
Maximum operating pressure = 100 psi
Maximum ambient humidity = 70%