Description
If the stem does not move at all
Disconnect the sensor and use a multimeter to measure the resistance in ohms
making it compatible with most standard residential and commercial line voltages
providing reliable cycling for burners or heating elements
Belimo B330 Valve Els PW 29614 If the stem does notThe Belimo B330 is a high performance 1 1 4 inch 3 way characterized control valve engineered for precise modulation in hydronic systems. Featuring a 19 Cv rating and NPT female pipe ends, this valve utilizes an A port with an equal percentage flow characteristic and a modified B port to ensure consistent common port flow. The construction consists of a nickel plated forged brass body paired with a 304 stainless steel ball and stem, making it suitable