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the 5D51-78 includes a removable solid copper jumper between the fan and limit circuits
the PopTop design allows the motorized actuator to be removed or engaged with one hand without removing the valve body from the piping
is a 5-inch heavy-duty copper float engineered for industrial water level control
This part number refers to the complete burner tray and manifold
This genuine OEM component maintains a stable electrical phase shift
Watts 0384242 Valve Els PW 17895 the 5D51-78 includes a removableThe Watts 0384242, also identified as the Series 740 2 45, is a high capacity ASME Section IV safety relief valve designed specifically for large scale commercial hot water heating boilers. Featuring a 2" x 2. 5" NPT connection, this valve is engineered with a bronze body and a non metallic disc to metal seat, ensuring a positive shutoff and high resistance to sticking. It operates at a fixed set pressure of 45 PSI and provides an impressive discharge
US$ 139.00
US$ 154.00
US$ 79.00
US$ 79.00
US$ 37.95
