Belimo B220HT1320 Valve 318973-401 the S1-331-03005-000 is engineered as

the S1-331-03005-000 is engineered as a 2/4 stage control kit

High-Efficiency Performance: Designed specifically for induced draft applications to provide consistent flue gas evacuation

Engineered with a 0

The 11C31 is rated at 31

or medical isolation rooms

Belimo B220HT1320 Valve 318973-401 the S1-331-03005-000 is engineered asFor reliable flow control in demanding HVACR systems, consider the Belimo B220HT1320 valve. This 3 4" NPT ball valve is engineered for precision, featuring a 13. 2 Cv and a true equal percentage flow characteristic, ensuring stable modulation across its operational range. Constructed with a durable nickel plated brass body and a stainless steel ball and stem, it's built to withstand rigorous conditions. This high temperature ball valve is compatible