Honeywell VRN2H8SX7200 Pressure Independent Control Valve

Product Description

The Honeywell VRN2H8SX7200 is a pressure independent control valve that regulates flow in hydronic systems. This valve maintains optimal temperature by integrating flow and temperature control, adjusting automatically to piping pressure changes. It features a pressure control cartridge for precise flow balancing.

• Two-way ball valve with straight-through flow design.
• Equipped with a patented flow control insert.
• Compatible with Honeywell N05/S05-series actuators.

Product Highlights

Ideal for use in both hot and chilled water systems, this valve is suitable for applications up to 50% glycol solutions.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2H8SX7200

Technical Specifications

• Type: Assembly
• Connection: NPT
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 3 inches
• GPM: 85 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: 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 inches up to 9 GPM)
• Warranty: 1 year on valves, 5 years on actuators; these actuators available factory-installed