274-05930

The Siemens 274-05930 is a globe control valve assembly that offers efficient regulation of various fluid mediums. It integrates the SKD62U actuator for reliable operation. This valve measures 2-1/2 inches (65 mm) in diameter, suitable for applications requiring robust control.

With a flow coefficient of 63 Cv, this assembly provides effective flow management. It operates as Normally Closed (NC), which means that it maintains a shutoff state until the actuator provides a signal to open the valve. The design features an equal percentage flow characteristic, enabling precision in flow adjustments across a range of conditions.

The valve body is crafted from durable cast iron, rated at ANSI Class 250, ensuring structural integrity under varying pressures. It is equipped with stainless steel trim, providing a resilient surface for prolonged use. This control valve is ideal for handling saturated steam, water, and glycol solutions with concentrations up to 50%.

In terms of electrical specifications, the Siemens 274-05930 operates on a voltage rating of 24 Vac ±20% and works effectively with input frequencies of 50/60 Hz. Power consumption is rated at 17 VA, indicating efficient energy usage. The packing type features normal duty double EPDM O-rings to ensure a reliable seal and prevent leakage.