Free Fall Fire Valves are suitable for installation in either horizontal or vertical pipework, and are designed to provide a positive, 100% shutoff when used as a fuel isolating valve, or opening, when used as a fuel dump valve.
A standard Free Fall Valve assembly comprises of a Valve, lever and weight, together with a fitting kit.
All standard valves are manufactured in cast iron to ASTMA126Gr B and all valves are suitable for use with fuel oils and gases at pressures upto 14bar. Screw connection valves have BSP threads whilst flanged valves have either BS4504PN16 flange drillings or to ANSI125
Valves available with carbonor stainless steel body and plug materials. Free Fall Valves may be actuated mechanically or electronically
Visit the Gauges North West Ltd t/a GNW Instrumentation website for more information on Free Fall Fire valves