Siemens 658-074 Replacement Actuator Assembly B 1-1/4" VP658

The Siemens 658-074 Replacement Actuator-Assembly B is designed to give precise control in HVAC systems. The actuator assembly is designed valve size, and provides dependable performance in variety of heating and cooling applications. This presents efficient performance with Cv of 2.5 the pressure range of 3–15 psi ensures precise airflow control. The brass assembly is robust and designed to survive the harsh environments. For commercial and residential HVAC systems, it order to increase system efficiency by providing precise and responsive valve positioning control. Ensuring dependable HVAC operation depends upon this actuator for stable temperature maintenance and overall system performance.