The Honeywell VRN2ERPX9202 is a dynamic pressure-regulated control valve designed for hydronic systems. This valve integrates flow and temperature control automatically, adjusting to pressure changes to maintain desired temperature levels. It features a pressure control cartridge for effective flow balancing and control. This valve can handle hot and chilled water along with up to fifty percent glycol solutions. The robust design includes a one and a half inch NPT connection and accommodates a flow rate of up to thirty GPM. It is compatible with Honeywell direct-coupled actuators for efficient operation.
Features a 1.5 inch NPT connection.
Suitable for flow rates up to 30 GPM.
Compatible with Honeywell N05/S05-series direct coupled actuators.
Product Highlights
This valve is ideal for controlling flow and temperature in various hydronic applications.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Input Voltage
120 VAC, 240 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1-1/2 inch
GPM
30 GPM
Control Signal
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)