Product Description
The Siemens globe valve assembly, model number 298-03129, is designed for use in HVAC systems. This unit features a two-way configuration and a half-inch connection size. It includes a direct coupled rack and pinion actuator and is equipped with a spring return mechanism. The actuator operates at twenty-four volts AC with a power consumption of nine volt-amperes while running and five volt-amperes while holding. The valve is normally closed and allows for modulating control with a signal range from zero to ten volts DC.
- Stainless steel trim for enhanced durability
- Compatible with water, saturated steam, and glycol solutions up to fifty percent
- ANSI Class 250 rating for reliable performance
Product Highlights
This valve assembly is suitable for a variety of applications in HVAC control systems where precise flow regulation is needed.
Product Information
Standard Information
-
Brand: Siemens
-
Part Number: 298-03129
Technical Specifications
-
Housing: NEMA 2
-
Service: Saturated Steam, Water, Glycol Solutions To 50%
-
Power Consumption: 9 VA Running, 5 VA Holding
-
Close-Off Pressure: 250 psi
-
Flow Characteristic: Equal Percentage
-
Operating Conditions: -25 F To 130 F (-32 C To 55 C)
-
Electrical Connection: 3 ft. 18 AWG Cable
