274-03073 | 1/2"NC 24V 0-10VDC,4-20MA SR | Siemens Building Technology

1/2" General Purpose Control Valve: Siemens Building Technology NCO-274-03073The Siemens Building Technology NCO-274-03073 is a 1/2" Normally Closed (NC) 24V control valve, designed for use in HVAC and industrial automation applications. It offers precise control over fluid flow with a 0-10VDC or 4-20mA input signal. Key Features: - 1/2" nominal pipe size - Normally Closed (NC) operation - Compact and robust design - 24V AC/DC power supply - 0-10VDC or 4-20mA control signal - Flow range: 0-25 GPM (water) - Pressure range: 0-150 psi - Leakage: < 0.1% of Cv - Temperature range: 32-158°F Benefits: - Precise flow control for critical applications - Durable construction ensures long-term reliability - Easy installation and maintenance - Wide compatibility with industry-standard control systems - Ideal for HVAC systems, process control, and other industrial applications - Our HVAC supply store offers unbeatable prices!