The Honeywell VRN2ADSA0000 is a pressure independent control valve designed for hydronic systems. This valve features a 1/2 inch NPT connection and operates as a 2-way valve. It maintains precise temperature control by adjusting flow rates in response to changing pipeline pressures.
1/2 inch NPT connection
2-way valve pattern
Flow rate of 2 GPM
Product Highlights
This valve integrates flow and temperature control within a single assembly, promoting energy efficiency and comfort in various heating applications.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2ADSA0000
Technical Specifications
Type
Valve Only
Connection
NPT
Trim Material
Stainless Steel
Pattern
2-way
Size
1/2 inch
GPM
2 GPM
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
1/2 inch to 3 inch with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi at 250 degrees Fahrenheit
Controlled Medium
Water or Glycol solutions up to 50%
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 (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