McDonnell Miller (126400) 21 Liquid Level ControlModel number 21 is a float operated make up water feeder for boiler receiver tanks with a tapped 3 4" FIP supply. Direct mounting make up water feeders into receiver tanks eliminates the need for equalizing connections. This water feeder features proportional feed action, a maximum water supply pressure of 150 psi and an operating pressure of 35 psi. The mounting flange is 5 3 4" diameter with six 7 16" bolt holes. Part Number : 126400 Model: 21

Model number 61 is a float-operated low water cut-off for steam boilers

United Brass Works (370809) 966P 1/2 Short Shank Tricock

Proportional feed action

Head mechanism only

1 1/2 Diameter: 3 5/32” Adjustable Size: 2 1/2 x 3/1/2 Handhole

It prevents back flow of water into steam trap

Model: 25A-HD

Model: FPC-1000

The VA series is ideal for control of Radiators

125 WSP at 350° Max 200 WOG 100% Pressure Tested Threaded Ends Rising Stem Ductile Iron Hand Wheel Swivel Disc Holder PTFE Disc Integral Seat Contains lead

cut-off and alarm actuation

Same valve used for hot water or low pressure steam