The Honeywell VRN2H8SX7202 is a pressure independent control valve that integrates flow and temperature control into one assembly. This three-inch, two-way valve is designed for hydronic systems, maintaining temperature even when piping pressures vary. It is equipped with a pressure control cartridge that aids in flow balancing.
Compatible with Honeywell direct-coupled actuators
Supports hot or chilled water with up to 50% glycol
Features a differential pressure regulator for consistent pressure drop
Product Highlights
This valve is essential for optimizing hydronic system performance and ensuring reliable temperature regulation.
Product Information
Standard Information
Manufacturer: Honeywell
MPN: VRN2H8SX7202
Technical Specifications
Type
Assembly
Connection
NPT
Input Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
GPM
85 GPM
Control Signal
Two Position
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
1/2 inches to 3 inches with female NPT fittings
Body Pressure Rating
360 psi at 250 degrees Fahrenheit
Controlled Medium
Water or Glycol solutions, not suitable for gases or steam
Medium Temperature Range
-22 degrees Celsius to 250 degrees Fahrenheit
Maximum Differential Pressure
1 GPM to 95 GPM
Close-off Pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim
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 diaphragm in stainless steel housing