Honeywell VRN2E2SX7100 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN Series valve, MPN VRN2E2SX7100, is designed for pressure-regulated control in hydronic systems. This valve maintains consistent temperature by automatically controlling the flow, even during pressure changes. It integrates a pressure control cartridge for effective flow balancing. The valve is compatible with Honeywell direct-coupled actuators and comes in threaded sizes from one-half inch to three inches FNPT.

• Features a differential pressure regulator for constant pressure drop.
• Offers equal percentage flow characteristic using a patented flow control ball insert.
• Suitable for hot or chilled water with up to fifty percent glycol solutions.

Product Highlights

This valve provides reliable flow control and is essential for maintaining system efficiency.

Product Information

Standard Information

• Manufacturer: Honeywell
• Type: Assembly

Technical Specifications

• Connection: NPT
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 1-1/2 inches
• GPM: 55 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: one-half inch to three inches with female NPT fittings
• Body Pressure Rating (maximum): 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or glycol solutions up to fifty percent; not suitable for combustible gases, oil, or steam
• Medium Temperature Range: minus twenty-two degrees Celsius to 250°F (minus thirty degrees Celsius to 121°C)
• Maximum Differential Pressure: one GPM (one-half inch valve) to ninety-five GPM (three 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 one-half inch or three-quarter inch (DN15 ~ DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to three inches (DN80), 18 lb-in (2 Nm) up to three-quarter inch (and one inch up to nine GPM)
• Warranty: One year on valves, five years on actuators * These actuators available factory-installed.
• Production Status: Active