The Honeywell VRN2BESX7200 is a pressure independent control valve for hydronic systems. It provides effective flow regulation and temperature control by automatically adjusting flow rates when pressure varies. This valve integrates a pressure control cartridge for optimized flow balancing.
Features a 3/4 inch NPT connection and stainless steel trim.
Offers on/off control with a fail-safe closed position.
Compatible with water or glycol solutions up to 50% concentration.
Product Highlights
The Honeywell VRN2BESX7200 is essential for maintaining stable system performance and efficiency in residential and commercial hydronic systems.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2BESX7200
Technical Specifications
Type
Assembly
Connection
NPT
Trim Material
Stainless Steel
Pattern
2-way
Size
3/4 inch
GPM
3 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
1/2 inch to 3 inch 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°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 GPM (1/2 inch valve) to 95 GPM (3 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 1/2 inch or 3/4 inch
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inch (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)