The Honeywell VRN2DPPX6202 is a pressure independent control valve featuring an electric actuator and a 1-1/4 inch NPT connection. This valve has a 2-way configuration and is designed to handle a flow rate of 20 GPM. It integrates advanced flow and temperature control, making it suitable for hydronic systems, especially during pressure changes. The valve’s dynamic pressure regulation ensures consistent flow and temperature management.
Features a 1-1/4 inch NPT connection
Supports modulating floating control with fail-safe closed functionality
Designed for hydronic systems with up to 50% glycol solutions
Product Highlights
This control valve is essential for efficient hydronic systems, ensuring optimal performance even in fluctuating pressure conditions.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2DPPX6202
Technical Specifications
Type
Assembly
Connection
NPT
Pattern
2-way
Size
1-1/4 inches
GPM
20 GPM
Control Signal
Analog, Floating
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 to 3 inches with female NPT pipe fittings
Body Pressure Rating
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 Material
Stainless Steel
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; Spring Return: MS6105, MS7505, MS8105; MS6103, MS7503 only at 1/2 or 3/4 inch
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inches (DN80); 18 lb-in (2 Nm) up to 3/4 inch