The Honeywell VRN2CFSX7200 is a pressure independent control valve designed to optimize flow and regulate temperature in hydronic heating systems. This control valve adjusts flow automatically to maintain desired temperature, even when pressure changes. It incorporates an integrated pressure control cartridge that ensures effective flow balancing.
NPT connection for ease of installation.
Stainless steel trim providing durability.
Designed for two-way applications, ideal for various system types.
Product Highlights
This valve is essential for managing water or glycol solutions, maintaining efficiency in heating systems.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Trim Material
Stainless Steel
Pattern
Two-way
Size
1 inch
GPM
4 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 inch to 3 inch with female NPT fittings
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%
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
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 at 1/2 inch or 3/4 inch
Minimum Torque Required
35 lb-in (4 Nm) for up to 3 inch; 18 lb-in (2 Nm) for up to 3/4 inch