Honeywell VRN2H8PXB100 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2H8PXB100 is a pressure independent control valve assembly that helps maintain a consistent flow of hot or chilled water in HVAC systems. This product allows for up to fifty percent glycol solutions in a closed-loop setup. It includes an integrated pressure control cartridge that manages both flow and temperature. The valve adjusts the flow automatically in each hydronic system to keep the temperature steady, even if the piping pressures vary.

• Maintains constant flow despite pressure changes.
• Includes a differential pressure regulator.
• Available in sizes from one half to three inches with NPT connections.

Product Highlights

This valve supports hydronic systems and is designed for efficiency and reliability.

Product Information

Standard Information

• Manufacturer: Honeywell
• Type: Control Valve Assembly

Technical Specifications

• MPN: VRN2H8PXB100
• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Pattern: 2-way
• Size: 3 inches
• GPM: 85 GPM
• Control Signal: Analog, Floating
• Body Style: 2-Way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 to 3 inches with female NPT fittings
• Body Pressure Rating: 360 psi at 250°F
• Controlled Medium: Water or Glycol solutions up to fifty percent; not for combustible gases, oil, or steam
• Medium Temperature Range: -22°F to 250°F
• Maximum Differential Pressure: 1 GPM to 95 GPM
• Close-off Pressure: 100 psid
• Flow Characteristics: Equal percentage with flow control insert
• Body Material: Forged brass
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim Material: Nickel-chrome plated brass, or stainless steel
• Stem Seals: EPDM O-ring and Teflon bearings
• Ball Seals: Reinforced Teflon seals, with EPDM O-rings
• Regulator: Hydrogenated acrylonitrile-butadiene rubber rolling diaphragm
• Minimum Torque Required: 35 lb-in for 3 inches
• Compatible Actuators: Various Honeywell models
• Warranty: 1 year on valves, 5 years on actuators