HONEYWELL VRN2AESX0000 Pressure Independent Control Valve

Product Description

The Honeywell VRN Series VRN2AESX0000 is a pressure-independent control valve designed for effective flow and temperature management in hydronic systems. This valve automatically regulates water flow to maintain consistent temperatures even when piping pressure varies. It incorporates an integrated pressure control cartridge for effective flow balancing.

• Valve size: 1/2 inches with female NPT connections.
• Compatible with hot or chilled water and glycol solutions up to 50% concentration.
• Features a differential pressure regulator for maintaining a constant pressure drop.

Product Highlights

This valve is ideal for HVAC systems where precise temperature control is crucial. It effectively minimizes fluctuations in water flow and temperature, enhancing system efficiency and comfort.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2AESX0000

Technical Specifications

• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Pattern: 2-way
• Size: 1/2 inches
• GPM: 3 GPM
• Trim Material: Stainless Steel
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 inches to 3 inches with female NPT pipe fittings
• Body Pressure Rating (maximum): 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: 1 GPM (1/2 inches valve) to 95 GPM (3 inches valve)
• Close-off Pressure: 100 psid
• Flow Characteristics: Equal percentage with flow control insert
• Body: Forged brass (ASTM B283)
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim (ball and stem): 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 in stainless steel housing
• Compatible Actuators: Non-Spring Return: ML6161, ML7161, MN6105, MN7505; Spring Return: MS6105, MS7505, MS8105; MS6103, MS7503, MS8103 only at 1/2 inches or 3/4 inches
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches (DN80); 18 lb-in (2 Nm) up to 3/4 inches
• Warranty: 1 year on valves, 5 years on actuators