Honeywell VRN2AJPX4002 Pressure Independent Control Valve

Product Description

The Honeywell VRN2AJPX4002 is a pressure independent control valve suitable for regulating flow in hydronic systems. It automatically adjusts the flow to maintain the desired temperature when pressure changes. This valve includes a pressure control cartridge for improved flow balancing.

• Features a 1/2 in. NPT connection.
• Suitable for water and glycol solutions up to 50% concentration.
• Designed for use with Honeywell N05/S05-series direct coupled actuators.

Product Highlights

The valve is effective for managing flow in heating and cooling systems, ensuring stable operation even when pressure fluctuates.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2AJPX4002

Technical Specifications

• Type: Assembly
• Connection: NPT
• Size: 1/2 in
• Pattern: 2-way
• GPM: 7 GPM
• 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)
• Trim Material: Stainless Steel
• 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
• Compatible Actuators Spring Return: MS6105, MS7505, MS8105; MS6103, MS7503 only at 1/2 in or 3/4 in
• Minimum Torque Required: 35 lb-in up to 3 in, 18 lb-in up to 3/4 in
• Warranty: 1 year on valves, 5 years on actuators
• Control Signal: Floating, Two Position
• Supply Voltage (Nominal): 24 VAC