274-06070

The Siemens 274-06070 is a globe control valve assembly that delivers reliable performance in various fluid management applications. Designed with a 2-1/2 inch (65 mm) size, it effectively accommodates control of different media types, such as saturated steam, water, and glycol solutions with a concentration of up to 50%. This valve uses the SKD62U actuator model, providing excellent functionality. It features a flow coefficient of 63 Cv, indicating substantial flow capabilities.

Engineered to operate in a normally closed (NC) position, this valve ensures that flow is restricted until activation, which is vital for many systems. The flow characteristic is linear, promoting predictable performance across varying flow levels. Crafted from cast iron for the body material, the assembly is robust and built to withstand operational stress. It features stainless steel for the trim material, contributing to its resilience against wear.

The packing utilizes a normal-duty design with double EPDM O-rings, offering effective sealing and durability. Rated at ANSI Class 125, the valve body can handle considerable operational pressures. This unit operates on a voltage rating of 24 Vac with a tolerance of ±20% and works with input frequencies of 50 or 60 Hz, catering to different system requirements.

The power consumption rating of the assembly is 17 VA, and it supports control signals of either 0 to 10 Volts DC or 4 to 20 milliamps. This flexibility in control signals allows for compatibility with a variety of control systems, making the Siemens 274-06070 a versatile choice for precise fluid control in industrial applications.