The Honeywell VRN2ADSA2001 is a pressure independent control valve designed for reliable system performance. It features a half inch NPT connection and a two-way valve pattern, ensuring optimal fluid control. This valve has a maximum flow rate of two gallons per minute and is made with a durable stainless steel trim.
Half inch NPT connection
Two-way valve pattern
Flow rate of two gallons per minute
Product Highlights
This valve utilizes a floating on/off control signal and includes fail-in-place functionality for safety. It comes with a one-meter cable and operates on twenty-four VAC power, making it suitable for various HVAC applications.
Product Information
Standard Information
Brand: Honeywell
Type: Assembly
Technical Specifications
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1/2 in
GPM
2 GPM
Control Signal
Floating, 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
1/2 in to 3 in with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%; not suitable for combustible gases, oil or steam
Medium Temperature Range
-22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 GPM (1/2 in valve) to 95 GPM (3 in 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 only at 1/2 in or 3/4 in (DN15 ~ DN20)
Minimum Torque Required
35 lb-in (4 Nm) up to 3 in (DN80), 18 lb-in (2 Nm) up to 3/4 in (and 1 in up to 9 GPM)