HONEYWELL VRN2H4SXA202 Pressure Independent Control Valve and Actuator Assembly

Product Description

The Honeywell VRN2H4SXA202 is a pressure independent control valve and actuator assembly. It is used to maintain a constant flow of hot or chilled water in closed-loop HVAC systems, including those with glycol solutions.

• Maintains constant flow in HVAC systems.
• Features a differential pressure regulator.
• Compatible with Honeywell direct coupled actuators.

Product Highlights

This valve assembly includes a built-in differential pressure regulator that keeps fluid flow steady, independent of supply pressure changes.

Product Information

Standard Information

• Manufacturer: Honeywell
• Brand: Honeywell

Technical Specifications

• Type: Assembly
• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Size: 3 inches
• GPM: 65 GPM
• Control Signal: Two Position
• Body Style: 2-Way ball valve, straight-through flow, full port
• Body Pressure Rating: 360 PSI @ 250F (121C)
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22 F to 250 F (-30 C to 121 C)
• Close-off Pressure: 100 PSID
• Flow Characteristics: Equal percentage with flow control insert
• Body: Forged brass (ASTM B283)
• Trim Material: Stainless Steel
• 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
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches
• Warranty: 1 year on valves, 5 years on actuators
• Pattern: 2-way
• Pipe Size: 1/2 inches to 3 inches with female NPT pipe fittings
• Maximum Differential Pressure: 1 gpm (1/2 inch valve) to 95 gpm (3 inch valve)
• Supply Voltage (Nominal): 24 VAC