Siemens 274-05990 2.5NC, 125 BZ, Valve Assembly

Product Description

The Siemens 274-05990 valve assembly is designed for various HVAC applications. This 2-way, normally closed valve features a 2.5-inch size and a 63 Cv rating, making it suitable for proportional control with 0-10 VDC or 4-20 mA signals. It includes a bronze trim and flanged connections for reliable performance.

• Electro-hydraulic actuator
• Spring return mechanism
• Maximum temperature up to 250 degrees

Product Highlights

This valve assembly is ideal for HVAC systems requiring precise flow control. It meets ISA 75.03 standards, ensuring compatibility and reliability in demanding environments.

Product Information

Standard Information

• Manufacturer: Siemens
• Brand: Siemens
• MPN: 274-05990
• Category: HVAC Controls
• Item Weight: 115 pounds
• Dimensions: 10 inches (L) x 10 inches (W) x 5 inches (H)

Technical Specifications

• Valve Pattern: 2-way
• Flow Capacity: 63 Cv
• Body Rating: 125
• Maximum Temperature: 250 degrees
• Valve Size: 2.5 inches
• Connection Type: Flanged x Flanged
• Control Signal: 0-10 VDC, 4-20 mA
• Actuator Type: Electro-hydraulic