Belimo B225HT731 Valve 318423-701 Why is the 15-foot capillary

Why is the 15-foot capillary tube necessary

What are the symptoms of a failing flame retainer

For service calls involving manufactured housing or residential air handlers

Is this model compatible with 4-20mA control signals

Belimo B225HT731 Valve 318423-701 Why is the 15-foot capillaryThe Belimo B225HT731 is a high performance 1 inch NPT 2 way ball valve engineered for demanding hydronic and steam environments. Featuring a 7. 31 Cv rating, this equal percentage flow valve ensures precise modulating control, critical for maintaining system stability. The forged brass body is paired with a 316 stainless steel ball and stem, providing the durability needed for low pressure steam applications up to 15 psi and high temperature hot water