The Honeywell VRN2E4SX4002 is a pressure-regulated control valve designed for hydronic systems. It features automatic flow and temperature control, ensuring optimal performance during pressure changes.
Integrated pressure control cartridge for improved flow balancing.
Compatible with direct-coupled actuators, enhancing functionality.
Constructed with stainless steel trim for durability.
Product Highlights
This valve is suitable for water or glycol solutions up to fifty percent concentration.
Product Information
Standard Information
Brand: Honeywell
Manufacturer: Honeywell
Technical Specifications
MPN
VRN2E4SX4002
Type
Assembly
Valve Type
Dynamic Pressure Regulated Control Valve
Connection
NPT
Size
1-1/2 inches
Pattern
2-way
GPM
65 GPM
Trim Material
Stainless Steel
Control Signal
Floating, Two Position
Body Style
Two-way ball valve with straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inches to 3 inches with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
Negative twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit
Maximum Differential Pressure
One GPM (half inch valve) to ninety-five GPM (three inch valve)
Close-off pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
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
Various non-spring return and spring return models