Honeywell VRN2H5SX6202 Pressure Independent Control Valve

Product Description

The Honeywell VRN2H5SX6202 is a pressure independent control valve designed to regulate flow in hydronic systems. It features an electric actuator for automatic control of temperature through pressure adjustments. The valve combines flow regulation and temperature control into a compact unit. It has a three-inch NPT connection, operates in a two-way configuration, and includes stainless steel trim. The valve supports a capacity of seventy gallons per minute and utilizes a modulating floating control signal with a fail-safe closed design at twenty-four volts AC.

• Features a three-inch NPT connection and two-way pattern.
• Equipped with stainless steel trim and supports a seventy GPM flow rate.
• Utilizes a modulating floating control signal and operates at twenty-four VAC.

Product Highlights

This valve is suitable for ensuring proper flow and temperature control in heating and cooling systems.

Product Information

Standard Information

• Type: Assembly
• Connection: NPT

Technical Specifications

• Trim Material: Stainless Steel
• Pattern: Two-way
• Size: Three inches
• Flow Rate: Seventy GPM
• Control Signal: Analog, Floating
• 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: Half inch to three inches with female NPT fittings
• Body Pressure Rating: Maximum three hundred sixty psi (two thousand five hundred kPa) at two hundred fifty degrees Fahrenheit (one hundred twenty-one degrees Celsius)
• Controlled Medium: Water or glycol solutions up to fifty percent; not suitable for combustible gases, oil, or steam
• Medium Temperature Range: Negative twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit (negative thirty degrees Celsius to one hundred twenty-one degrees Celsius)
• Maximum Differential Pressure: One GPM (half inch valve) to ninety-five GPM (three-inch valve)
• Close-off pressure: One hundred 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 half inch or three quarter inch (DN15 ~ DN20)
• Minimum Torque Required: Thirty-five lb-in (four Nm) up to three inches (DN80), eighteen lb-in (two Nm) up to three quarter inch (and one inch up to nine GPM)
• Warranty: One year on valves, five years on actuators