Siemens Building Technology LFLM490-1 Valve 340155-7026 while the large dot-matrix LCD

while the large dot-matrix LCD ensures clear diagnostic feedback for field technicians

this assembly facilitates a complete internal upgrade without requiring the removal of the valve body from the piping system

Enhanced Visibility: High-intensity red lens ensures clear status communication even in dimly lit mechanical rooms

This specific model features an adjustable range of 30 to 300 PSI

a compatible sealant is recommended for the 1/2" MPT center connection

Siemens Building Technology LFLM490-1 Valve 340155-7026 while the large dot-matrix LCDThe Siemens Building Technology LFLM490 1 Valve is a professional grade 1 2" thermostatic mixing valve engineered specifically for high efficiency hydronic heating and cooling systems. Built with a heavy duty lead free brass body and a durable stainless steel stem, this 3 way mixing valve offers reliable fluid temperature control across a versatile range of 90F to 160F. Designed to balance warm and cold streams with precision, it effectively