The Honeywell VRN2CHSA2000 is a pressure-independent control valve designed for efficient flow and temperature management in hydronic systems. This valve features a 1-inch NPT connection and has a capacity of six gallons per minute (6 GPM). The valve is equipped with an electric actuator and integrates a pressure control cartridge, which allows for flow balancing even during pressure fluctuations.
Constructed with stainless steel trim for durability.
Operates using a 24 VAC supply voltage.
Compatible with water or glycol solutions up to fifty percent.
Product Highlights
This valve is suitable for maintaining consistent temperature control in heating and cooling systems and is ideal for use in residential and commercial applications.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Input Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1 inch
GPM
6 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
0.5 inches to 3 inches with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or glycol solutions, 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 (0.5 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
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inches (DN80), 18 lb-in (2 Nm) up to 0.75 inches and 1 inch up to 9 GPM