Honeywell VRN2H5SX7100 Pressure Independent Control Valve

Product Description

The Honeywell VRN2H5SX7100 is a pressure-regulated control valve designed to maintain flow and temperature in hydronic systems. It automatically adjusts flow during pressure changes, ensuring consistent temperature control. This valve integrates a pressure control cartridge for enhanced flow management. It connects easily to Honeywell direct-coupled actuators.

• Sizes range from one-half to three inches with female NPT connections.
• Suitable for hot or chilled water applications, accommodating up to fifty percent glycol solutions.
• Features a differential pressure regulator to keep a constant pressure drop across the valve seat.

Product Highlights

This valve is ideal for improving system efficiency in HVAC applications. It allows for precise temperature control and maintains system pressure, making it a reliable choice for trade professionals.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2H5SX7100

Technical Specifications

• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Pattern: 2-way
• Size: 3 inches
• GPM: 70 GPM
• Trim Material: Stainless Steel
• 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: 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to fifty percent
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: One GPM (one-half inch valve) to ninety-five GPM (three 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 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