Honeywell VRN2H5SX7200 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2H5SX7200 is a pressure independent control valve assembly designed for closed-loop HVAC systems. It maintains consistent fluid flow of hot or chilled water, even with up to fifty percent glycol solutions.

• Maintains constant flow in HVAC systems.
• Features a differential pressure regulator.
• Suitable for water or glycol solutions up to 50%.

Product Highlights

This valve integrates flow and temperature control functions. It consists of a 2-way ball valve with NPT connections and incorporates stainless steel trim for durability. The valve's differential pressure regulation ensures consistent fluid flow regardless of supply pressure variations. It is highly efficient in maintaining desired water temperatures in various HVAC applications.

Product Information

Standard Information

• Type: Assembly
• Manufacturer Part Number: VRN2H5SX7200

Technical Specifications

• Connection: NPT
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 3 inches
• GPM: 70 GPM
• Control Signal: Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: 2-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°F 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 ~ DN20)
• 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