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Honeywell VRN2BL3DFX Picv 3/4 Inch Npt 9 0 Gpm w/tp

SKU: 379954
Minimum Quantity: 1

Save 57% · Retail: $437.84

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About the Honeywell VRN2BL3DFX

The Honeywell VRN2BL3DFX Picv 3/4 Inch Npt 9 0 Gpm w/tp is designed to keep the necessary flow pace through the valve by controlling the pressure drop across the control valve seat. It prevents an overflow or underflow when conventional two-way valves in multi-zone systems open or close. The actuator adjusts the control valve portion of the valves to the requisite flow based on heating or cooling load requirements. The Honeywell VRN2BL3DFX Picv 3/4 Inch Npt 9 0 Gpm w/tp is independent of supply pressure. Its actuator motion ends when the room controller is in stability and the valve is now set at finest flow. The built-in diaphragm controller balances for the adjustment if system head pressure changes which results to preserving the flow required by the control system without using the actuator. Honeywell VRN2BL3DFX Picv 3/4 Inch Npt 9 0 Gpm w/tp balances the structure at every point over the range of the control valve within 5% precision at published pressure ratings. The use of Honeywell VRN will result to constant comfort, greater than before energy efficiency and increased actuator life.

Product Details

Manufacturer: Honeywell
Other Info: Easy To Install
Weight 4.00 lbs.

Product Features

  • 1.14 m3/h
  • Dynamic Pressure Independent control valve
  • Quarter-turn rotary
  • Fluid Temperature (F) -22 F to +250 F
  • Fluid Temperature (C) -30 C to +121 C
  • Pipe Size (DN) DN15
  • Pipe Size (inch) 1/2 in.
  • 2-way, straight-through
  • 5% over specified pressure range
  • 14 F to 131 F
  • Maximum Safe Operating--120 C
  • 21 kPa to 240 kPa
  • Maximum Safe Operating--248 F
  • 2500 kPa
  • 360 psi
  • 218 mm x 76 mm x 251 mm
  • 8-9/16 in. x 3 in. x 9-15/16 in.
  • Pressure regulating in closed loop heating, ventilating, and air conditioning systems
  • Integral snubber eliminates affect of system pressure fluctuations and entrapped air while improving flow performance.
  • Three actuator orientations on the valve for cramped spaces.
  • Upstream Test Port for venting or pressure gauge attachment.
  • Removable, manual operating handle to control valve during installation or in an event of power failure.
  • 6.5 ft to 76 ft
  • Spring return actuators field-configurable for normally open or normally closed fail-safe position.
  • Choice of factory-installed actuation using Honeywell N05/S05-series direct coupled actuators: Floating, Modulating (2-10 V), Spring Return Modulating/ Floating.
  • Nickel-chrome plated brass or stainless steel trim.
  • Patented ball seals for low operating torque.
  • Multiple maximum flow rates available per valve size.
  • Equal percentage flow characteristic using patented flow control ball insert.
  • Positive pressure, rolling diaphragm regulator design for flow control accuracy of 5%.
  • Differential pressure regulator for constant pressure drop across valve seat.
  • Regulated flow rates available from 1 to 95 gpm.
  • Controls hot or chilled water with up to 50% glycol.
  • 3.0 psid to 35 psid
  • Sizes from 1/2 to 3 in. with internal (female) NPT connections.
  • Manual override for convenient system fl ushing, fi lling, service and manual control during power outage
  • Optional test ports allow system access for balancing reports
  • Accurate fl ow regulation allows for the optimum sizing of chillers, boilers and pumps
  • Controls flow exactly at all load conditions, not only design conditions, for consistent accuracy
  • Field serviceable valve stem and cartridge saves service labor and system downtime
  • 90 deg. rotation
  • MN7505 Modulating DCA
  • Equal Percentage with flow control insert
  • Not for use with steam or fuels.
  • Chilled or hot water with up to 50% Glycol.

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