14 SERIES

HUNG PISTON VALVE
NORMALLY CLOSED

The 14 series valve is a zero differential valve which means it is capable of opening under vacuum conditions. This makes the valve ideal for use as anti-siphon protection for above ground storage tank suction lines.

The valve must be mounted on a horizontal line with the coil upright for proper operation. It is also recommended that 140 micron filtration be installed ahead of the valve to increase the life expectancy and reduce maintenance.


Serving the Industry Since 1958