Siemens Building Technology 268-03204 1-1/4" 3-Way Mixing Valve Assembly 4" Pneumatic Actuator 16Cv 3-8 PSI Brass

The Siemens 268-03204 4” Pneumatic Actuator with 1-1/4” 3-Way Mixing Valve Assembly is a high efficiency part designed for HVAC systems that need accurate flow control. This actuator has a 4” stroke and a flow coefficient of 16Cv which makes it easy to control mixed air or water. It has spring range of 3-8 PSI and complies with ANSI Class 250 requirements to guarantee reliability in a variety of conditions. It is of brass construction and has internal thread joint. It can work in temperature that ranges from 20°F to 250°F. It encompasses durability and a compact size.