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providing high-accuracy response with minimal pressure drop
this valve maintains consistent static superheat (factory set at 7
Will this fit a 1-1/4" Rotalock thread
it ensures critical over-pressure protection by utilizing an EPDM rubber diaphragm and seat disc
McDonnell & Miller 328100 Replacement Casting 30067439-890 providing high-accuracy response with minimalThe McDonnell & Miller 328100 is an authentic OEM replacement casting specifically engineered for the 157 R Series low water cut off and pump controllers. This heavy duty 157 R casting provides the structural foundation for your float chamber, ensuring a pressure tight seal in high demand residential, commercial, and industrial steam boiler applications. In the field, these castings are critical for maintaining system integrity when original housings
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