Watts 0346038 Valve Freon featuring a ball bearing design

featuring a ball bearing design for extended service life in high-heat environments

also identified by part number FIB2168

Common Questions: What happens to the branch pressure if power is lost

Durable Sensing Element: The 8-foot liquid-filled capillary and remote bulb provide consistent repeat accuracy unaffected by ambient temperature fluctuations or barometric pressure

Watts 0346038 Valve Freon featuring a ball bearing designThe Watts 0346038, also identified as model 415 3 4 8, is a specialized steam safety relief valve engineered for low pressure steam heating boilers. This 3 4 inch NPT valve features a 8 PSI pressure setting, providing critical overpressure protection in commercial and residential hydronic systems. Constructed with a durable bronze body and a top guided stem, it ensures precise mechanical alignment and reliable seat reseal after discharge. The high