The HONEYWELL VRN2ABPXB200 is a dynamic pressure regulated control valve designed for hydronic systems. It efficiently manages flow to keep temperatures stable despite pressure changes. This valve features an integrated pressure control cartridge that balances flow and control. It operates with water or glycol solutions and has a connection size of one half inch NPT.
Spring return actuator ensures reliability.
Maintains regulated flow rate of one gallon per minute.
Supports a nominal supply voltage of twenty-four VAC.
Product Highlights
The valve automatically adjusts flow within circuits, making it ideal for various hydronic applications.
Product Information
Standard Information
Manufacturer Part Number: VRN2ABPXB200
Valve Type: Dynamic Pressure Regulated Control Valve
Technical Specifications
Connection
NPT
Size
1/2 in
GPM
1 GPM
Supply Voltage (Nominal)
24 VAC
Pattern
2-way
Controlled Medium
Water or Glycol solutions up to 50%; not suitable for combustible gases, oil or steam
Body Style
Two-way ball valve, straight-through flow, full port
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Medium Temperature Range
-22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 gpm (1/2inch valve) to 95 gpm (3inch 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
Minimum Torque Required
35 lb-in (4 Nm) up to 3inch (DN80), 18 lb-in (2 Nm) up to 3/4inch and 1inch up to 9 gpm