The Honeywell VRN2H2SX8102 is part of the VRN Series pressure-independent control valves. This valve is designed to regulate flow and temperature in hydronic systems. It maintains the desired temperature even when piping pressures change. It features an integrated pressure control cartridge that ensures flow balancing.
Threaded connection sizes from half an inch to three inches with NPT.
Suitable for handling hot or chilled water, including up to 50% glycol solutions.
Differential pressure regulation for consistent operation across the valve seat.
Product Highlights
This valve is essential for effective temperature management in various hydronic applications.
Product Information
Standard Information
Manufacturer: Honeywell
MPN: VRN2H2SX8102
Technical Specifications
Type
Control Valve
Connection
NPT
Supply Voltage (Nominal)
120 VAC, 240 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
GPM
55 GPM
Control Signal
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
Half inch to three inches with female NPT fittings
Body Pressure Rating (maximum)
360 psi at 250°F
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°C to 250°F
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 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 half inch or three-quarter inch