The Honeywell VRN2BBPXB100 is a pressure independent control valve assembly that features an electric actuator. This valve ensures flow and temperature control in hydronic systems, adapting to pressure changes automatically. It includes a pressure control cartridge for accurate flow management.
3/4 inch NPT connection.
Operates on 24 VAC.
Dynamic pressure regulated control valve.
Product Highlights
This valve is suitable for maintaining consistent temperatures in hydronic applications, even during fluctuating pressures.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2BBPXB100
Technical Specifications
Connection
NPT
Size
3/4 inch
Pattern
2-way
Flow Rate
1 GPM
Valve Type
Dynamic Pressure Regulated Control Valve
Control Signal
Analog, Floating
Supply Voltage
24 VAC
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inch to 3 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 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
Ranges from 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 Material
Forged brass (ASTM B283)
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim Material
Stainless Steel
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 (DN15 ~ DN20)
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inches (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)
Warranty
1 year on valves, 5 years on actuators; these actuators available factory-installed