HONEYWELL VRN2H4SXD000 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2H4SXD000 is a pressure independent control valve assembly tailored for HVAC systems. This valve maintains steady flow of hot or chilled water in closed-loop systems while adapting to pressure changes. Its design incorporates an effective pressure control cartridge, ensuring consistent flow balancing and control. The valve is compatible with Honeywell direct coupled actuators, making it a versatile choice for many applications.

• Maintains constant flow regardless of pressure fluctuations.
• Features a differential pressure regulator.
• Compatible with Honeywell direct coupled actuators.

Product Highlights

This product is ideal for maintaining consistent temperature control in HVAC systems.

Product Information

Standard Information

• Manufacturer Part Number: VRN2H4SXD000
• Valve Type: Dynamic Pressure Regulated Control Valve

Technical Specifications

• Connection: NPT
• Pattern: 2-Way
• Size: 3 in
• Flow Rate: 65 GPM
• Input Voltage: 24 VAC
• Control Signal: Analog, Floating
• Trim Material: Stainless Steel
• Body Style: 2-Way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 in to 3 in 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 in valve) to 95 gpm (3 in 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 (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
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 in (DN80); 18 lb-in (2 Nm) up to 3/4 in (and 1 in up to 9 gpm)
• Compatible Actuators: Non-Spring Return: ML6161, ML7161, MN6105*, MN7505*. Spring Return: MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at 1/2 in or 3/4 in (DN15 ~ DN 20)