Honeywell VRN2ESPX4000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2ESPX4000 is a pressure independent control valve designed for hydronic systems. It features an electric actuator for automatic flow control. This valve maintains temperature stability during varying pressure conditions.

• Integrated pressure control cartridge for precise flow balancing.
• Compatible with Honeywell direct-coupled actuators.
• Protects against temperature fluctuations in hydronic applications.

Product Highlights

The VRN2ESPX4000 is essential for efficient temperature management in chillers and boilers. Its design simplifies installation and enhances system performance.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2ESPX4000

Technical Specifications

• Type: Assembly
• Connection: NPT
• Supply Voltage (Nominal): 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 1-1/2 in
• GPM: 35 GPM
• Control Signal: Floating, Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: Two-way ball valve, straight-through flow, full port
• Pipe Size: 1/2 in to 3 in with female NPT pipe fittings
• Body Pressure Rating (maximum): 360 psi at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C to 121°C
• Maximum Differential Pressure: Up to 95 GPM
• 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
• Regulator: Hydrogenated acrylonitrile-butadiene rubber
• Compatible Actuators: Non-Spring Return and Spring Return
• Minimum Torque Required: 35 lb-in up to 3 in