Conval

Clampseal fire-safe valve
The Clampseal fire-safe valve is equipped with a vent drain instead of the standard bull-plug and screwed-cap designs commonly found on other valves. The vent drain provides secondary containment, as well as pressure-purge, no-spill gravity drainage. The valve contains a simple mechanism that compensates for thermal expansion, and is available in Y, A and T configurations in sizes ranging from 0.5 in. to 4.0 in. The valves are manufactured to meet the ISO 9001-2000 standard.