Honeywell VT5050M1011 throttle valve 1-1/4-2" + MF4 mount

Gas valve Honeywell VT5050M 1011 with Modutrol IV motor allows flow modulation with the ability to set minimum flow by adjusting the initial motor angle and maximum flow using the adjustment screw at the bottom of the valve. Honeywell VT5050 M 1011 valve is used in gas, medium-power gas burners, atmospheric gas boilers, melting furnaces, incineration plants and other equipment.