Belimo ZONE220N-35 Actuator 318172-701 this crank arm is engineered

this crank arm is engineered to integrate seamlessly with Trane actuator assemblies and linkage rods

it does not require field programming

using a factory-authorized heat exchanger is the only way to maintain the original safety listings and performance curves of HVAC equipment like the GR6GD or GR8GD series

Specifically engineerd for FXTQ and FXMQ series indoor units

making it compatible with most heavy-duty portable heaters

Belimo ZONE220N-35 Actuator 318172-701 this crank arm is engineeredThe Belimo ZONE220N 35 is a high performance 2 way zone valve actuator engineered for precise hydronic control in commercial and residential HVAC systems. Featuring a 3 4 inch NPT female connection and a 3. 5 Cv flow coefficient, this motorized valve assembly is optimized for high pressure close off applications. The spring return zone valve mechanism ensures failsafe operation, providing a reliable normally closed position during power interruptions.