McDonnell & Miller Head Mechanism Less Switch 93-HDLS, Use With Series 93, 193

Erie's PopTop motorized hydronic valves provide convenient, reliable and easy installation for a variety of heating and cooling applications. Installation is a snap with easy, one-handed removal or engagement of the actuator to the valve body. Push the button and lift. It's that simple. Made in the USA. Actuator can be easily attached after the valve body has been installed into the system Mounts quickly and easily without the need of linkages or calibration Temperature Range: 32° to 200°F 18" leads for actuators with end switches Voltage - 24 Vac @ 50/60 Hz, 110 Vac @ 50 Hz and ...

McDonnell & Miller Series 51-2 Mechanical Water Feeder/Low Water Cut-off 51-2, #2 Switch For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) capacity with cold water feed. Quick-change replaceable cartridge valve and strainer. Optional features - No. 2 switch - Manual reset - Float block. Proportional feed action. Model 51 can be field upgraded with a No. 2 switch to add low water cut-off function. Maximum water supply pressure 150 psi (10. 5 kg/cm2). Maximum inlet water temperature 120°F (49°C). Maximum vessel pressure 35 psi (2. 5 kg/cm2). Made in ...

The flow of liquids in pipelines plays an important role in industry and commerce. Under most circumstances it is essential to know whether or not there is a flow in a pipeline, and to act upon that knowledge. That is the reason for, and the function of, McDonnell & Miller Flow Switches. Includes 4 stainless steel Paddles: 1", 2", 3", 6". NEMA Enclosure Type 4X. Watertight, dust tight and corrosion resistant.

Safgard™ Model FS200 Liquid Flow Switch EPDM seal for superior performance over mechanical bellows. Universal design replaces flow switches by Mcdonnell Miller, Penn, Taco, Potter, Watts and others. Single pole double throw switch for operating signal devices, motors, alarms, metering devices and heating units. Includes four heavy duty stainless steel paddles. Two 7/8" electrical knock-outs for 1/2" conduit. For use on 1" to 6" diameter pipe. 1" Npt pipe connection. Made in the USA. Click For Instructions

Erie's PopTop motorized hydronic valves provide convenient, reliable and easy installation for a variety of heating and cooling applications. Installation is a snap with easy, one-handed removal or engagement of the actuator to the valve body. Push the button and lift. It's that simple. Made in the USA. Actuator can be easily attached after the valve body has been installed into the system Mounts quickly and easily without the need of linkages or calibration Temperature Range: 32° to 200°F 18" leads for actuators with end switches Voltage - 24 Vac @ 50/60 Hz, 110 Vac @ 50 Hz and ...