Depending on your specific actuator

including single and dual temperature models requiring an aspirating feature

technicians rely on the color-coded grey identification to quickly verify regulator spring compatibility during maintenance or setpoint adjustments

preventing dangerous flue gas accumulation

ensuring optimal system efficiency in both horizontal and vertical orientations

Belimo B225 Valve Els PW 17895 Depending on your specific actuatorFor your next hydronic system installation, consider the Belimo B225 Valve, a robust 1 inch, 2 way Characterized Control Valve (CCV) engineered for precise flow regulation. This valve features an equal percentage flow characteristic, crucial for maintaining stable control across various load conditions in HVAC applications. With a substantial 30 Cv rating, it's designed to handle significant flow rates for optimal performance. The nickel plated forged