Honeywell VRN2DNPA2000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2DNPA2000 is a pressure independent control valve designed to operate with an electric actuator. This valve maintains flow and temperature within hydronic systems, especially when there are fluctuations in piping pressures. The integrated pressure control cartridge enables effective flow balancing and management.

• Designed for water or glycol solutions with up to 50% concentration
• 1-1/4 inches NPT connection for easy installation
• Operates at a supply voltage of 24 VAC

Product Highlights

This valve is suitable for various system applications, ensuring consistent temperature control and flow management. It is designed to work seamlessly within hydronic heating and cooling systems.

Product Information

Standard Information

• Manufacturer: Honeywell
• MPN: VRN2DNPA2000

Technical Specifications

• Type: Control Valve
• Connection: NPT
• Size: 1-1/4 inches
• Pattern: 2-way
• GPM: 15 GPM
• Supply Voltage: 24 VAC
• Trim Material: Stainless Steel
• Control Signal: Floating, Two Position
• Body Style: Two-way ball valve, straight-through flow
• Pipe Size: 1/2 inches to 3 inches with female NPT fittings
• Body Pressure Rating: 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 inch valve) to 95 gpm (3 inch 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: 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 inch or 3/4 inch (DN15 ~ DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inch (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 gpm)
• Warranty: 1 year on valves, 5 years on actuators