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Automatic Control Valve

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Model 4055-ACV Series
UL Listed
Submittal
Submittal 4055-ACV Valve (pdf)
Model 4055-ACV Series

Automatic Control Valve

MGI ConTrols® Color Logo Branding

AUTOMATIC CONTROL VALVE is self-acting to achieve a reduced outlet pressure from an unregulated higher inlet pressure. Pilot-operated main valve is not subject to pressure fall off. Body and bonnet made of ductile iron with internal seat, stem, and spring of stainless steel. Available with globe body, either grooved or flanged inlet and outlet. Red RAL3000 Fusion Epoxy Coated interior and exterior. UL 1739 listed in 1-1/2” through 10” sizes. Rated upstream pressure 300 psi max with 15psi-65psi, 35psi-85psi,and 65 psi-165 psi constant downstream pressures.

Features

  • Pressure Regulation: maintains a set downstream pressure regardless of fluctuations in upstream pressure or flow rate
  • Flow Control: regulates the flow rate to match the system’s demand
  • Level Control: controls the water level in tanks or reservoirs
  • Pressure Relief and Sustaining: relieves excess pressure to protect the system from damage
  • Pump Control: helps to minimize surges associated with the starting and stopping of pumps
  • Check Valve Function: prevents backflow

Downloads

Resource Type
Title
Description
Answers
File Size
Action
PDF icon
Submittals
PDF icon
Submittal 4055-ACV Valve (pdf)
Automatic Control Valve [Available in 1.5, 2.0, 2.5,3.0,4.0,5.0,6.0, 8.0,10,12 inch pipe diameter, grooved or flanged inlet/outlet]015 MB

Specifications

MaterialDuctile Iron Body, Ductile Iron Bonnet
Size1.5", 2", 3", 2.5", 4", 5", 6", 8", 10", 12"
Inlet-FG | Flanged, -GR | Grooved
Outlet-FG | Flanged, -GR | Grooved
ULUL Listed, UL1739*
UL Models*All models with 10" or less pipe size
BrandMGI ConTrols™

Models

4055-ACV--

Pipe Size 1st Cell

  • 1.5 | 1-1/2", 38 mm, DN40
  • 2.0 | 2", 51 mm, DN50
  • 2.5 | 2-1/2", 64 mm, DN65
  • 3.0 | 3", 76 mm, DN80
  • 4.0 | 4", 102 mm, DN100
  • 5.0 | 5", 127 mm, DN125
  • 6.0 | 6"  152 mm, DN150
  • 8.0 | 8" 203 mm, DN200
  • 10 | 10" 254 mm, DN250
  • 12 | 12", 305 mm, DN300

Inlet/Outlet Type 2nd Cell

  • FG | Flanged
  • GR | Grooved
Shown Flanged Inlet/Outlet 4055-ACV-6.0-FG

4055-ACV-6.0-FG Flanged Inlet/Outlet

Shown Grooved Inlet/Outlet 4055-ACV-4.0-GR

4055-ACV-4.0-GR Grooved Inlet/Outlet