Perma-Cast | PV-20 | 2" Bronze Hydrostatic Relief Valve
Couldn't load pickup availability
The Perma-Cast PV-20 Hydrostatic Relief Valve is designed for compatible swimming pool applications to help relieve hydrostatic groundwater pressure beneath the pool structure. Featuring a 2-inch connection and durable bronze construction, the valve provides a controlled path for groundwater to enter the pool when external pressure becomes excessive.
Commonly installed in compatible main drain and sump applications, the PV-20 helps protect the pool structure from damage associated with excessive hydrostatic pressure.
āāāāāāāāāāāāāāāāāā
Key Features
ā¢ 2" hydrostatic relief valve
ā¢ Durable bronze construction
ā¢ Helps relieve groundwater pressure beneath the pool
ā¢ Helps equalize pressure across the pool structure
ā¢ Designed for compatible in-ground swimming pool installations
ā¢ Suitable for new construction and replacement applications
āāāāāāāāāāāāāāāāāā
Product Overview
The Perma-Cast PV-20 Hydrostatic Relief Valve provides an important pressure-relief function in compatible in-ground swimming pools. Groundwater beneath the pool can create upward hydrostatic pressure, particularly when the pool water level is lowered or the pool is completely drained.
When sufficient external pressure develops, the hydrostatic relief valve allows groundwater to enter the pool, helping equalize pressure and reduce stress on the pool structure. The PV-20 features durable bronze construction and a 2-inch configuration for compatible main drain, sump, and pool construction applications. Always verify connection size and installation compatibility before use.