Honeywell VRN2ESSX4000 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2ESSX4000 is a reliable pressure-independent control valve assembly designed for efficient flow and temperature regulation. It operates effectively in hydronic systems, maintaining temperature stability during pressure variations. This valve includes a direct-coupled actuator for precise flow management and features stainless steel trim for durability.

• Includes a direct-coupled actuator for improved operation.
• Compatible with hot or chilled water and glycol solutions up to 50% concentration.
• NPT connections ensure easy integration into existing systems.

Product Highlights

This assembly is specifically tailored to provide efficient pressure regulation and flow control within hydronic systems.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2ESSX4000

Technical Specifications

• Type: Assembly
• Connection: NPT
• Input Voltage: 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 1-1/2 inches
• GPM: 35 GPM
• Control Signal: Floating, 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 (maximum): 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 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 ~ DN 20)
• 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