The Honeywell VRN2H7PX4000 is a pressure-regulated control valve assembly designed for efficient fluid control in hydronic heating and cooling systems. This assembly ensures precise flow regulation while maintaining the desired temperature in systems even under changing pressure conditions.
2-way dynamic pressure regulated control valve for optimal performance.
Fits piping with NPT connections and offers a flow rate of up to 80 GPM.
Ideal for use with water or glycol solutions up to fifty percent.
Product Highlights
This control valve helps maintain optimal system performance by integrating flow and temperature control. It is engineered for reliability and efficiency in commercial and residential applications.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2H7PX4000
Technical Specifications
Type
Assembly
Connection
NPT
Supply Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
Flow Rate
80 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 inches with female NPT pipe fittings
Body Pressure Rating
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 (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
Listed models are suitable for both non-spring return and spring return