The Honeywell VRN2HTPXC000 is a pressure independent control valve designed to regulate flow and temperature in hydronic systems. This valve automatically adjusts to maintain proper temperature during changes in pressure. It features an integrated pressure control cartridge that balances flow effectively. The valve is compatible with Honeywell direct-coupled actuators and is suitable for a variety of applications.
Integrates flow and temperature control functions.
Maintains temperature under pressure fluctuations.
Features a pressure control cartridge for optimized flow balancing.
Product Highlights
This valve offers versatility in hydronic systems, ensuring reliable operation and performance.
Product Information
Standard Information
Brand: Honeywell
Type: Assembly
Technical Specifications
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
GPM
40 GPM
Control Signal
Floating, Two Position
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
Between 1/2 inches 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°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 psi
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 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)