274-03168

Part number 274-03168 from Siemens is a two-way control valve assembly specifically designed for accuracy in fluid control tasks. This unit incorporates an electro-hydraulic actuator model SKD62U and operates on a nominal voltage of 24 VAC. It is compatible with both 50 and 60 Hz input voltage frequencies, highlighting its versatility for different electrical systems. The enclosure rating is NEMA 1, indicating that this valve is intended for indoor use only, ensuring reliable operation in protected environments.

This valve assembly exhibits a nominal actuator force of 225 lbf (1000 N) for the normally closed (NC) port, while a force of 258 lbf (1150 N) is applicable for the normally open (NO) port, enabling robust operational capabilities under varying conditions. The assembly features a flow coefficient of 16 Cv, demonstrating its efficiency in controlling flow rates.

Constructed with a bronze body and trim, the valve is designed to withstand corrosive elements and provide enduring performance in demanding applications. The actuator housing is made from die-cast aluminum, offering strength to its overall construction. The leakage class is rated ANSI Class IV, ensuring that leakage remains at or below 0.01% of the Cv rating.

Overall, the Siemens 274-03168 two-way control valve assembly combines reliable materials with powerful actuation features, making it an essential component in various industrial control systems.