The Honeywell VRN2CKPX4002 is a pressure-regulated control valve designed for hydronic systems. This assembly maintains optimal flow and temperature even during pressure variations, ensuring efficient operation. It integrates a pressure control cartridge which balances flow effectively. The valve features female NPT connections with a size of one inch and is compatible with Honeywell direct-coupled actuators.
Controls both hot and chilled water with up to 50% glycol solutions.
Equipped with patented flow control ball insert for equal percentage flow.
Durable construction with stainless steel trim.
Product Highlights
This valve is ideal for HVAC applications, providing reliable temperature control in various environments.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2CKPX4002
Technical Specifications
Type
Assembly
Connection
NPT
Trim Material
Stainless Steel
Pattern
2-way
Size
1 inch
GPM
8 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 (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 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 Non-Spring Return
ML6161, ML7161, MN6105*, MN7505*
Compatible Actuators Spring Return
MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at 1/2 inch or 3/4 inch (DN15 ~ DN20)
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inch (DN80); 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)