The Honeywell VRN2ESSX7200 is a pressure independent control valve that integrates flow and temperature control in hydronic systems. It effectively manages flow in each circuit to sustain temperature, even during fluctuating piping pressures.
NPT connections for easy installation.
Compatible with hot or chilled water, with solutions containing up to fifty percent glycol.
Equipped with a built-in differential pressure regulator.
Product Highlights
This valve is suitable for a variety of applications where controlling the flow of hot or cold water is necessary. It operates with Honeywell direct-coupled actuators.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2ESSX7200
Technical Specifications
Type
Assembly
Connection
NPT
Input Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
One and one half inches
Flow Rate
35 GPM
Control Signal
Two Position
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port
Body Pressure Rating
360 psi (2500 kPa) at 250°F (121°C)
Medium
Water or Glycol solutions (up to 50%)
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 Material
Forged brass (ASTM B283)
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