The Honeywell VRN2GUPXB100 is a dynamic pressure regulated control valve designed for hydronic systems. This valve measures two and a half inches and features two-way operation. It automatically adjusts flow to maintain desired temperature levels, even with changing piping pressures. The valve includes a built-in pressure control cartridge for effective flow balancing and control. It is equipped with NPT connections for easy installation and is suitable for both hot and chilled water applications.
Integrated pressure control for flow regulation.
Compatible with Honeywell actuators.
Designed for water or glycol solutions up to fifty percent.
Product Highlights
This valve offers precise control in hydronic systems, making it ideal for HVAC installations.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2GUPXB100
Technical Specifications
Type
Assembly
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
2-1/2 in
GPM
45 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
1/2 to 3 inches 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 in valve) to 95 gpm (3 in 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 in or 3/4 in (DN15 ~ DN 20)
Minimum Torque Required
35 lb-in (4 Nm) up to 3 in (DN80), 18 lb-in (2 Nm) up to 3/4 in (and 1 in up to 9 gpm)
Warranty
1 year on valves, 5 years on actuators; *These actuators available factory-installed