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Honeywell VRN2F43DFX 2" Threaded Pressure Independent Control Valve

SKU: 380210
Save 66% · Retail: $1,582.12

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About the Honeywell VRN2F43DFX

The Honeywell VRN2F43DFX PICV 2 Inch 65gpm Threaded Control Valve with Top Plate. This valve is a pressure regulating control valve, it is a certified product manufactured by Honeywell. It is designed to keep the necessary flow rate 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 to the requisite flow based on heating or cooling load requirements. The Honeywell VRN2F43DFX PICV 2 Inch 65gpm Threaded Control Valve with Top Plate works independent of supply pressure. If system head pressure changes, the built-in diaphragm controller accounts for the changes which results in preserving the flow required by the control system without using the actuator, while maintaining 5% precision at published pressure ratings. This Honeywell VRN2F43DFX PICV 2 Inch 65gpm Threaded Control Valve with Top Plate is recommended to improve energy efficiency while reducing your maintenance costs of closed loop heating systems and various ventilating and air conditioning systems as well.

Product Details

Manufacturer: Honeywell
Material: Brass & Bronze
Use: Water
Type: Ball Valve
Style: 2 Way
Electrical Voltage: 24 Volt
Connection Type: Threaded
Other Info: Easy To Install
Trade Tools: HVAC
Mpn # VRN2F43DFX
Weight 15.00 lbs.

Product Features

  • Sizes from 1/2 to 3 in. with internal (female) NPT Connections.
  • Choice of factory-installed actuation using Honeywell
  • N05/S05-series direct coupled actuators: Floating, Modulating (2-10 V), Spring Return Modulating/ Floating.
  • Spring return actuators field-configurable for normally open or normally closed fail-safe position.
  • Removable, manual operating handle to control valve during installation or in an event of power failure.
  • Upstream Test Port for venting or pressure gauge Attachment.
  • Three actuator orientations on the valve for cramped Spaces.
  • Integral snubber eliminates affect of system pressure fluctuations and entrapped air while improving flow performance.
  • Pipe Size: 1/2 to 3 inches with female NPT pipe fittings
  • Body: Forged Brass (ASTM B283)
  • Ball Seals: Reinforced Teflon seals, with EPDM O-rings.
  • Controls hot or chilled water with up to 50% glycol.
  • Equal Percentage with flow control insert.
  • Close-off pressure: 100 psid 360 psi (2500 kPa) at 250F (121 C
  • Regulated flow rates available from 1 to 95 gpm.
  • Differential pressure regulator for constant pressure drop across valve seat.
  • Positive pressure, rolling diaphragm regulator design for flow control accuracy of 5%.
  • Equal percentage flow characteristic using patented flow control ball insert.
  • Multiple maximum flow rates available per valve size.
  • Patented ball seals for low operating torque.
  • Nickel-chrome plated brass or stainless steel trim.


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