HONEYWELL VRN2H3SX8100 Pressure Independent Control Valve 3 inches Replacement MPN

Product Description

The Honeywell VRN2H3SX8100 is a pressure independent control valve designed to manage flow and temperature in hydronic systems efficiently. This valve features an electric actuator that automatically balances flow to maintain desired temperatures under varying piping pressures. Its robust design includes a pressure control cartridge that makes it ideal for reliable performance.

• 3-inch NPT connection
• Handles up to 60 GPM flow rate
• Operates on 100-250 VAC

Product Highlights

This control valve plays a critical role in hydronic heating and cooling systems. It prevents temperature fluctuations and enhances energy efficiency.

Product Information

Standard Information

• Brand: HONEYWELL
• MPN: VRN2H3SX8100

Technical Specifications

• Type: Assembly
• Connection: NPT
• Supply Voltage (Nominal): 120 VAC, 240 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 3 inches
• GPM: 60 GPM
• Control Signal: Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• 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 (maximum): 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 inches valve) to 95 GPM (3 inches 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 inches or 3/4 inches (DN15 ~ DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches (DN80), 18 lb-in (2 Nm) up to 3/4 inches and 1 inch up to 9 GPM
• Warranty: 1 year on valves, 5 years on actuators