Honeywell VRN2G8SX9100 Pressure Independent Control Valve with Electric Actuator

Product Description

The Honeywell VRN2G8SX9100 is a pressure independent control valve designed for hydronic systems. This valve integrates flow and temperature control in a single unit and is capable of maintaining temperature during pressure variations. The valve comes equipped with a pressure control cartridge for effective flow balancing.

• Designed for threaded connections from 1/2 inch to 3 inch FNPT
• Compatible with Honeywell direct-coupled actuators
• Suitable for water or glycol solutions up to 50%

Product Highlights

This control valve is engineered to optimize system performance in heating and cooling applications.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2G8SX9100

Technical Specifications

• Type: Assembly
• Connection: NPT
• Input Voltage: 120 VAC, 240 VAC
• Supply Voltage (Nominal): 120 VAC, 240 VAC
• Trim Material: Stainless Steel
• Pattern: Two-way
• Size: 2.5 inches
• GPM: 85 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*; 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)