Belimo B331 Valve 30067439-890 Key Benefits ASME Section IV

Key Benefits ASME Section IV Certified: Specifically rated for low-pressure steam heating systems and boilers

stopping the flow through the valve

ensuring terminal markers and mounting footprints align perfectly with existing wiring harnesses

ideal for industrial process burners

low-friction seal

Belimo B331 Valve 30067439-890 Key Benefits ASME Section IVThe Belimo B331 is a high performance 1 1 4 inch NPT 3 way characterized control valve engineered for precise flow regulation in demanding hydronic systems. Featuring a 25 Cv rating, this valve utilizes an equal percentage flow characteristic on the A port and a modified linear flow on the B port to ensure constant common port flow, making it ideal for mixing or diverting applications. The nickel plated forged brass body housing a 316 stainless steel