The Honeywell VRN2HTPXB102 is a pressure independent control valve and actuator assembly. This assembly is designed to maintain a consistent flow of hot or chilled water mixed with up to fifty percent glycol in closed-loop HVAC systems. It includes an integrated pressure control cartridge that balances flow and temperature control.
Maintains constant flow in HVAC systems.
Features an integrated pressure control cartridge.
Includes a differential pressure regulator.
Product Highlights
This valve assembly is efficient for HVAC applications and works well with Honeywell actuators. It is built to accommodate variable pressure conditions.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Input Voltage
24 VAC
Valve Size
3 inches
Flow Rate
40 GPM
Control Signal
Analog, Floating
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
2-Way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inches to 3 inches with female NPT pipe fittings
Body Pressure Rating
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or glycol solutions up to fifty percent; not suitable for combustible gases, oil, or steam
Medium Temperature Range
-22°F 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 Material
Forged brass (ASTM B283)
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim Material
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 3 inches (DN80); 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)