preventing air bypass that leads to debris accumulation on the fins

Always match the sleeve material to the original system specifications to prevent premature failure

Key Benefits Automatic Safety Shut-off: Integrated ball checks prevent catastrophic fluid release if the sight glass is compromised

ensuring a precise fit against the secondary heat exchanger

Belimo B317 Valve Els PW 17895 preventing air bypass that leadsThe Belimo B317 is a high performance 3 way characterized control valve designed for precision modulation in HVAC systems. Featuring a 3 4 inch NPT connection and a 4. 7 Cv rating, this valve utilizes a nickel plated forged brass body paired with a 316 stainless steel ball and stem to ensure long term reliability in demanding hydronic loops. The A port is engineered with a specialized disc to provide an equal percentage flow characteristic, while the