Honeywell VRN2H4PX4000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2H4PX4000 is a pressure independent control valve designed for flow balancing and temperature control in hydronic systems. This three-inch NPT, two-way valve effectively maintains temperature by managing flow even with varying piping pressures. It incorporates a pressure control cartridge that merges multiple functions into one assembly.

• Suitable for hot or chilled water and glycol solutions up to fifty percent
• Handles flow rates up to sixty-five gallons per minute
• Operates on twenty-four volts alternating current

Product Highlights

This valve is ideal for controlling temperature in HVAC systems and ensuring efficient operation.

Product Information

Standard Information

• Manufacturer: Honeywell
• MPN: VRN2H4PX4000

Technical Specifications

• Type: Control Valve
• Connection: NPT
• Size: 3 inches
• Pattern: 2-way
• Flow Rate: 65 GPM
• Supply Voltage: 24 VAC
• Control Signal: Floating, Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: Two-way ball valve, straight-through flow, full port
• Maximum Body Pressure Rating: 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C 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 Material: Forged brass (ASTM B283)
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim Material: 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
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inch (DN80); 18 lb-in (2 Nm) up to 3/4 inch
• Packaging: Box
• Product Status: Active