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ensuring terminal markers and mounting footprints align perfectly with existing wiring harnesses
low-friction seal
Key Benefits ASME Section IV Certified: Specifically rated for low-pressure steam heating systems and boilers
Whether you are performing a Schneider Electric valve replacement or a new system install
Belimo B331 Valve 30067439-890 ensuring terminal markers and mountingThe 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