274-03180

Siemens' part number 274-03180 represents a highly functional modulating control valve assembly designed for precise fluid control applications. It operates effectively at a voltage of 24 VAC, accommodating an input frequency range of 50 to 60 Hz. This valve can manage a maximum close-off pressure rating of 250 psi (1724 kPa), ensuring it can handle substantial pressure requirements.

The valve is designed as a globe valve with a 2-way, normally closed mechanism, facilitating efficient process flow management. Its flow coefficient (Cv) is rated at 1.0 Cv, suitable for applications requiring moderate flow rates. The body is constructed of bronze, specifically UNS CA844, providing durability and corrosion resistance, while the trim material features brass for operational reliability.

The actuator type used in this assembly is an electro-hydraulic proportional actuator, identified as SKD62U, which enables seamless modulation based on system requirements. The valve includes female NPT connectors on both ends for straightforward installation and integration into existing piping systems. With a NEMA 1 enclosure rating, the 274-03180 is well-equipped for indoor use where protection from dust and other environmental factors is essential.