Honeywell VRN2DRPX8100 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN Series valve, MPN VRN2DRPX8100, accommodates flow and temperature control in a compact design. This pressure independent control valve automatically manages flow in hydronic systems, ensuring consistent temperature despite pressure changes.

• Features NPT connections for easy installation.
• Compatible with hot or chilled water and glycol mixtures up to fifty percent.
• Maintains stable regulated flow rates.

Product Highlights

This valve is crucial for maintaining temperature control in hydronic heating and cooling systems, making it ideal for both residential and commercial applications.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2DRPX8100

Technical Specifications

• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Size: 1-1/4 inches
• Pattern: 2-way
• GPM: 30 GPM
• Trim Material: Stainless Steel
• Actuation: ON OFF (FAIL OPEN)
• Control Signal: Two Position
• Input Voltage: 100 - 250 VAC
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 inches to 3 inches with female NPT pipe fittings
• Body Pressure Rating: 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%; not suitable for combustible gases, oil, or steam
• 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 (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 1/2 inch or 3/4 inch (DN15 ~ DN 20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches (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