Honeywell VRN2ADSX4002 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2ADSX4002 is a pressure independent control valve assembly designed for hydronic systems. This valve autonomously manages flow to uphold consistent temperatures despite changes in piping pressures. It boasts an integrated pressure control cartridge facilitating flow balancing and ensuring proper control.

• Comes with a stainless steel trim for durability.
• Floating on/off actuator ensures reliable operation.
• Requires a 24 VAC supply voltage for functionality.

Product Highlights

Ideal for applications needing precise temperature control and flow management in hydronic systems.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2ADSX4002

Technical Specifications

• Type: Assembly
• Connection: NPT
• Supply Voltage (Nominal): 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 1/2 in
• GPM: 2 GPM
• Control Signal: Floating, Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 in to 3 in with female NPT pipe fittings
• Body Pressure Rating (maximum): 360 psi at 250°F
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C to 250°F
• Maximum Differential Pressure: 1 GPM (1/2 in valve) to 95 GPM (3 in 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: Various models including ML6161, ML7161, MN6105, and spring return models
• Minimum Torque Required: 35 lb-in up to 3 in
• Warranty: 1 year on valves, 5 years on actuators