PRECISION GAS FLOW METERS & GAS FLOW CONTROLLERS

High-precision Control Valves for Gases for fine Dosages

High-precision control valves for gases and liquids M-Flow - Product Overview

Vögtlin’s M-Flow micro needle valves were developed for fine dosages of gases and are the ideal solutions for precise OEM applications.

The valves are an integrated constituent of our variable area flowmeters V-100 and Q-Flow and our battery powered mass flow meters red-y compact series.

Tightly Closing Valves

The valves are tight-closing

Different Device Setups

The valves are available as straight valves, corner valves, or valve cartridges for self-mounting

Various Knobs

Different rotary knobs are available:

  • Standard knob
  • Standard knob with locking ring
  • Locking nut (instead of standard knob)
  • Digiturn with display, 100 division

High-precision control valves for gases and liquids M-Flow - Standard Knob

M-Flow needle valve
Standard knob

High-precision control valves for gases and liquids M-Flow - Locking Nut

M-Flow needle valve
with locking nut (corner valve version)

High-precision control valves for gases and liquids M-Flow - Large Digi Knob

M-Flow needle valve
Large digi knob with 100 divisions

Aluminium or Stainless Steel

The bodies are available in aluminium or stainless steel. Sealing materials FKM or EPDM

3-Year Warranty

High-quality components ensure long and trouble-free operation
(does not apply to calibration, options and accessories)

Types & Options M-Flow Needle Valves

High-precision control valves for gases and liquids M-Flow - Locking ring

 

M-Flow Needle Valve
Standard knob
G¼” Aluminium version

High-precision control valves for gases and liquids M-Flow - Standard Knob

 

M-Flow Needle Valve
Standard knob with locking ring
G¼” Aluminium version

High-precision control valves for gases and liquids M-Flow - Corner Version

 

M-Flow Needle Valve
Digi knob with 100 divisions
G¼” corner stainless steel version

High-precision control valves for gases and liquids M-Flow - Digi Knob

 

M-Flow Needle Valve
Digiturn with display with 100 divisions
G½” Aluminium version

Downloads M-Flow Needle Valves

139-2004_de_infoQVMflow.pdfV-Flow Line Product InformationProduct DatasheetsEN, DEEN, DE
139-2008_de_infoM-flowG12.pdfM-Flow G1/2" Product InformationProduct DatasheetsEN, DEEN, DE
139-2007_de_infoM-flow.pdfM-Flow Product InformationProduct DatasheetsEN, DEEN, DE
139-3001_de_manualvflow.pdfV-Flow Line Operating InstructionsOperating InstructionsEN, DEEN, DE