Honeywell VRN2H2PX4000 Pressure Independent Control Valve and Actuator Assembly

Product Description

The Honeywell VRN2H2PX4000 is a pressure independent control valve and actuator assembly designed for hydronic systems. This valve combines flow and temperature control, allowing consistent hot or chilled water flow with up to fifty percent glycol. It is engineered to handle pressure fluctuations effectively and includes a pressure control cartridge for accurate flow balancing. This assembly works seamlessly with Honeywell direct-coupled actuators and is ideal for closed-loop HVAC systems.

• Supports sizes from half an inch to three inches with female NPT connections.
• Designed for water or glycol solutions up to fifty percent.
• Incorporates a differential pressure regulator for maintaining constant pressure.

Product Highlights

This valve and actuator assembly is engineered for use in heating, ventilating, and air conditioning systems, providing reliable temperature and flow regulation.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2H2PX4000

Technical Specifications

• Type: Assembly
• Connection: NPT
• Input Voltage: 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 3 inches
• GPM: 55 GPM
• Control Signal: Floating, Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: 2-Way ball valve, straight-through flow, full port
• Pipe Size: Half inch to three inches with female NPT pipe fittings
• Body Pressure Rating: 360 psi at 250°F
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°F to 250°F
• Maximum Differential Pressure: 1 gpm (1/2 inch valve) to 95 gpm (3 inch valve)
• Close-off Pressure: 100 psid
• Flow Characteristics: Equal percentage with flow control insert
• Body: Forged brass
• 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; Spring Return: MS6105, MS7505, MS8105
• Minimum Torque Required: 35 lb-in up to 3 inches
• Warranty: 1 year on valves, 5 years on actuators