Honeywell VRN2AHPA0000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2AHPA0000 is a pressure independent control valve designed to regulate flow for hydronic systems. This valve integrates flow and temperature control, adjusting flow automatically to maintain temperature during pressure changes. It features a pressure control cartridge aimed at balancing flow effectively.

• Valve size: one-half inch NPT connection
• Flow rate: six gallons per minute
• Suitable for water or glycol solutions up to fifty percent

Product Highlights

This valve is ideal for maintaining consistent water temperature in heating and cooling applications.

Product Information

Standard Information

• Manufacturer: Honeywell
• MPN: VRN2AHPA0000

Technical Specifications

• Type: Control Valve
• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Pattern: 2-way
• GPM: 6 GPM
• Trim Material: Brass
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: one-half inch to three 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 fifty percent; not for combustible gases, oil, or steam
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: one gallon per minute (one-half inch valve) to ninety-five gallons per minute (three-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 (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*; Spring Return: MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at one-half inch or three-quarter inch (DN15 to DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to three inches (DN80); 18 lb-in (2 Nm) up to three-quarter inch (and one inch up to nine gpm)
• Warranty: 1 year on valves, 5 years on actuators