The Honeywell VRN2DRPX4000 is a pressure independent control valve designed to manage flow and temperature in hydronic systems. It features an electric actuator that adjusts to maintain the desired temperature despite fluctuations in piping pressures. The valve effectively controls flow and ensures optimal performance.
Pressure control cartridge for flow balancing
Compatible with water and glycol solutions up to fifty percent
Equipped with female NPT connections
Product Highlights
This valve is ideal for efficient temperature control in HVAC systems. Proven to balance flow and manage pressure effectively.
Product Information
Standard Information
Brand: Honeywell
Manufacturer: Honeywell
Technical Specifications
MPN
VRN2DRPX4000
Type
Assembly
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1-1/4 inch
GPM
30 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 inch to 3 inch with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi at 250°F
Controlled Medium
Water or glycol solutions up to fifty percent
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 (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