The Honeywell VRN2DMSX6202 is a pressure-independent control valve designed for efficient flow management in hydronic systems. This valve integrates flow and temperature control, maintaining desired temperature even during pressure fluctuations. It connects easily with Honeywell actuators, ensuring seamless operation.
Sizes range from half an inch to three inches with female NPT connections
Compatible with hot or chilled water, including solutions with up to fifty percent glycol
Operates as a dynamic pressure-regulated control valve
Product Highlights
This valve is ideal for HVAC professionals looking for reliability in heating and cooling systems. It features a patented flow control insert that enhances performance and durability.
Product Information
Standard Information
Manufacturer: Honeywell
Model Number: VRN2DMSX6202
Technical Specifications
Type
Control Valve
Connection
NPT
Size
One and one-quarter inches
GPM
Ten GPM
Trim Material
Stainless Steel
Supply Voltage
Twenty-four VAC
Pattern
Two-way
Control Signal
Analog, Floating
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
Half an inch to three inches with female NPT fittings
Body Pressure Rating
Three hundred sixty psi at two hundred fifty degrees Fahrenheit
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
Maximum Differential Pressure
One GPM for half-inch valve to ninety-five GPM for three-inch valve
Close-off Pressure
One hundred psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim
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 for half-inch or three-quarter inches only
Minimum Torque Required
Thirty-five lb-in up to three inches, eighteen lb-in up to three-quarter inches