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The Siemens 274-03115 is a 1-1/2 inch 2-way normally open stainless steel equal percentage valve actuator. Designed for various HVAC applications, it features a direct-coupled, universal bonnet and is compatible with any 3/4-inch Flowrite pneumatic or electronic actuator. This valve actuator offers equal percentage flow characteristics at the normally closed port and linear flow at the normally open port.
Ideal for HVAC systems, the Siemens 274-03115 valve actuator is known for its high rangeability (greater than 100:1) and ease of service due to its cartridge-type packing. It also meets ANSI Leakage Class IV standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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