F383, F384, F386, F393 line mounted shut off valve

3-inch and 4-inch bottom loading shutoff valves for use with either the jet level sensor or float pilot valves. Refer to pages 602 and 613 for complete details on pilot controls. Both sized valves are available with ASA 150 pound flanges or ends to mate Victaulic couplings and are made of aluminum. Both valves are also available in Ductliron.

• Low pressure drop - lower than competitive units • Lightweight aluminum construction - also available i n Ductliron. (special order) • ASA 150 lb flanges, Victaulic ends or a choice of both availableon aluminum valves. • Identical servo controls used on both 3-inch and 4-inch valves. • Anti-friction piston design pistons ride on teflon seals for long life and low friction. • No moving parts inside the compartment. • Level control system moving parts installed outside the compartment - easy maintenance. • Lighter than float type pilots - weighs only .4 pound. • Fail “safe” - line breakage etc. prevents transmission of pressure signal to main shutoff and flow stops.