The Honeywell V5011G1194 is a 3/4-inch, two-way single-seated control valve designed for steam and hydronic heating applications. This screwed bronze valve, built to ANSI Class 150 standards, provides modulating control of steam, hot water, or glycol solutions. It features a stem-down-to-close (SDTC) operation, making it suitable for precise flow control in commercial and industrial HVAC systems.
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Technical Specifications
- Manufacturer: Honeywell
- Model: V5011G1194
- Valve Type: Two-Way, Single-Seated Steam Control Valve
- Pipe Size: 3/4″ NPT (Screwed Connection)
- Cv Rating: 6.3 Cv
- Flow Characteristic: Linear
- Body Material: Bronze (ANSI Class 150 Rated)
- Stem Operation: Stem Down to Close (SDTC)
- Actuator Compatibility: Pneumatic or Electric Actuators
- Media Compatibility: Steam, Hot Water, Glycol Solutions (up to 50%)
- Maximum Pressure: 150 psi (Steam), 360 psi (Water)
- Maximum Temperature: 366°F (Steam)
- Leakage Rate: ANSI Class IV (Tight Shutoff)
- Stroke Length: Up to 3/4″ depending on actuator
- Mounting Orientation: Vertical or Horizontal
- Certifications: UL, CE, RoHS Compliant
Key Features
- Bronze valve body for corrosion resistance and durability
- Screwed (NPT) connections for easy installation
- Precise flow control with linear flow characteristic
- Compatible with pneumatic or electric actuators for automation
- ANSI Class 150 rating for high-pressure applications
- Stem-down-to-close (SDTC) function for tight shutoff
Compatible Honeywell Actuators
- Honeywell MP953 Pneumatic Actuator
- Honeywell ML7421 Electric Actuator
- Honeywell ML7984 Direct Coupled Actuator
- Honeywell ML6184 Linear Electric Actuator
Industry Applications
- Commercial HVAC systems for steam and hot water control
- Industrial boiler and heat exchanger control
- District heating systems and central plants
- Process automation for precise fluid regulation
- Glycol-based cooling and heating loops
Installation & Operational Notes
- Ensure the valve is properly sized for the application’s Cv and pressure requirements
- Install in a vertical or horizontal orientation per Honeywell specifications
- Use compatible Honeywell actuators for best performance
- Verify pressure and temperature ratings before installation
- Regularly inspect and maintain to ensure long-term reliability