Honeywell VRN2DSPX8200 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2DSPX8200 is a pressure independent control valve assembly with an electric actuator. This assembly enables flow and temperature control in hydronic systems effectively. It is engineered to adjust the flow automatically, maintaining desired temperatures even when piping pressures change.

• 1-1/4 inch NPT connection.
• Two-way flow pattern with a capacity of 35 GPM.
• Compatible with water and glycol solutions up to 50%.

Product Highlights

This valve is designed for reliable on/off control, featuring a fail-safe closed position.

Product Information

Standard Information

• Manufacturer Part Number: VRN2DSPX8200
• Valve Type: Dynamic Pressure Regulated Control Valve

Technical Specifications

• Connection: NPT
• Size: 1-1/4 inches
• Pattern: 2-way
• GPM: 35 GPM
• Control Signal: Two Position
• Supply Voltage: 120 VAC, 240 VAC
• Input Voltage: 100 - 250 VAC
• Body Style: Straight-through flow, full port with patented flow control insert
• 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%; not suitable for combustible gases, oil or steam
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: From 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 Material: Stainless Steel
• 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
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches, 18 lb-in (2 Nm) for 3/4 inch
• Warranty: 1 year on valves, 5 years on actuators