Flow regulators

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air flow regulator
air flow regulator
PFCQ

Flow rate: 300 l/min
Pressure: 0.1 Pa - 0.5 Pa

Air Flow Controller – PFCQ Single unit, optimised flow control Avoid cost overruns through a single unit – Maximum control flow rate ...

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SMC
proportional flow controller
proportional flow controller
8741

Flow rate: 0.01 l/min - 160 l/min
Pressure: 10 bar
Nominal diameter: 50 µm - 8,000 µm

The Type 8741 mass flow controller (MFC)/mass flow meter (MFM) for gases is suitable for a variety of applications and is available with Industrial Ethernet, analogue or fieldbus interfaces. ...

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BÜRKERT FLUID CONTROL SYSTEMS
proportional flow controller
proportional flow controller
OF series

Flow rate: 0 l/min - 90 l/min
Pressure: 0 bar - 10 bar
Nominal diameter: 0.13 in

... the creation of a two-way flow control valve in a closed loop configuration. The use of the Head-Expansion combination allows the creation of a three-way flow control ...

electronic flow controller
electronic flow controller
9055

Model 9055 EFC Electronic Flow Control EXAIR's EFC is a user-friendly electronic flow control for compressed air that is designed to minimize compressed air use on blow ...

mass flow regulator
mass flow regulator
MV-302

Flow rate: 0.02 l/min - 2 l/min
Pressure: 0 bar - 10 bar

... value) - desired flow units - type of gas - totalised flow Bright, wide-angle OLED display Free of parallax error Virtually independent of temperature and pressure variations Low pressure drop Wide ...

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Mass Flow ONLINE BV
mass flow regulator
mass flow regulator
MV-304

Flow rate: 0.04 l/min - 20 l/min
Pressure: 0 bar - 10 bar

... actual flow rate (bar graph and value) - desired flow units - type of gas - totalised flow Bright, wide-angle OLED display Free of parallax error Virtually independent of temperature ...

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Mass Flow ONLINE BV
thermal mass flow regulator
thermal mass flow regulator
MV-306

Flow rate: 0.4 l/min - 200 l/min
Pressure: 0 bar - 10 bar

... graph and value) - desired flow units - type of gas - totalised flow Bright, wide-angle OLED display Free of parallax error Virtually independent of temperature and pressure variations Low pressure ...

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Mass Flow ONLINE BV
gas flow regulator
gas flow regulator
Steel line series

Pressure: 12 Pa

gas flow regulator
gas flow regulator

Pressure: 12 bar

differential pressure flow controller
differential pressure flow controller
AS series

Pressure: 100,000 Pa - 1,500,000 Pa
Nominal diameter: 2 mm - 16 mm

... rotations for flow rate reduces flow setting time and setting errors.  Flow rate can be controlled numerically with the indicator window.  4 indicator window directions are available. ・Larger ...

volumetric flow regulator
volumetric flow regulator
MG series

Flow rate: 60 l/min
Pressure: 315 bar
Nominal diameter: 6 mm - 30 mm

Industrial hydraulic valve in a high performance range. Reliable flow limitation at selected ports to setting value. Seat valve Direct actuated Connection diagram - Pipe thread G 1/2 ISO 228-1 Spool symbol ...

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Bosch Rexroth - Industrial Hydraulics
volumetric flow controller
volumetric flow controller
IFC

Pressure: 500 mbar
Nominal diameter: 10 mm - 25 mm

Linear flow controls for control of continuously regulated burner processes, linear ratio of input signal to flow rate, control ratio 25:1, for gas and ...

thermal mass flow controller
thermal mass flow controller
EL-FLOW® Base

Flow rate: 0 l/min - 200 l/min
Pressure: 0 bar - 10 bar

The Mass Flow Controllers of the EL-FLOW® Base series are standard and straightforward instruments. They provide accurate measurement, fast response and stable control ...

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Bronkhorst
thermal mass flow controller
thermal mass flow controller
LIQUI-FLOW™

Pressure: 100 bar

... LIQUI-FLOW™ series L10I/L20I digital Liquid Flow Meters / Controllers for low flow ranges are equipped with a rugged 'industrial style' (IP65) pc-board housing for use in industrial environments. ...

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Bronkhorst
mass flow controller
mass flow controller
FLEXI-FLOW

Flow rate: 1 l/min - 20 l/min
Pressure: 0 bar - 17 bar

... Example of typical application: bioprocessing gas supply, flow/pressure control in analytical systems, leak testing of fuel cell stacks. FLEXI-FLOW Multi-Channel MFC Benefits ...

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Bronkhorst
electronic flow controller
electronic flow controller
CFC - Flow Controllers

Flow rate: 0 l/min - 15 l/min
Pressure: 60 psi
Nominal diameter: 0.2 mm - 1.8 mm

... DR-2 regulator for accurate and precise pressure control in a small package. Unlike other mass flow controllers that require a 30 minute warm-up time, large differential ...

volumetric flow regulator
volumetric flow regulator
FL series

Flow rate: 1 us gal/min - 5 us gal/min
Pressure: 8,000 psi
Nominal diameter: 0.5 in

This NACE compliant pressure compensating flow control valve is only .500 in diameter and 2.15” in length. This valve provides a constant flow rate over a wide range of pressure differentials. ...

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THE LEE COMPANY
volumetric flow regulator
volumetric flow regulator
F series

Pressure: 0 psi - 8,000 psi
Nominal diameter: 0.19, 0.75, 0.28, 0.5 in

... these flow controls allow manufacturers to achieve multidimensional savings by combining two components. This miniature flow control valve is only .187” in diameter ...

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THE LEE COMPANY
differential pressure flow regulator
differential pressure flow regulator
FLFA2504501L

Flow rate: 0 us gal/min - 5 us gal/min
Pressure: 5,000, 3,000 psi
Nominal diameter: 0.25 in - 0.5 in

... compensating flow control valve is only .250” in diameter and 1.38” in length. This valve provides a constant flow rate over a wide range of pressure differentials. Regulated flow ...

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THE LEE COMPANY
proportional flow regulator
proportional flow regulator
VP6010LJ461MB200

Flow rate: 1,200 l/min
Pressure: 0 bar - 16 bar

High flow rate, low pressure loss Calibrated, linear flow characteristic with zero crossover Choice of setpoint input: 4 … 20 mA, ±5 V, 0 … 10 V, fixed value, function generator, optional ...

volumetric flow regulator
volumetric flow regulator
RFL L series

Flow rate: 155, 450, 850 l/min
Pressure: 10 bar
Nominal diameter: 4 mm - 8 mm

The RLF L flow micro-regulator belongs to the LINE ON LINE® family and can be connected in series or in parallel with all the other products.The RFL L regulates the air input and thus the speed in pneumatic ...

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METAL WORK
volumetric flow regulator
volumetric flow regulator
RFF L series

Flow rate: 142 l/min - 1,020 l/min
Pressure: 10 bar
Nominal diameter: 4, 6, 8 mm

... regulation flow regulator belongs to the LINE ON LINE®family and can be connected in series or in parallel with the other products in the same family. The RFF L regulates the flow of ...

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METAL WORK
pneumatic flow regulator
pneumatic flow regulator
MRF series

Flow rate: 150 l/min - 2,000 l/min
Pressure: 0 bar - 10 bar
Nominal diameter: 4 mm - 12 mm

• reduced dimensions • excellent regulation • regulation with a screwdriver and disposable anti-tampering cap (COMPACT O) • regulation with either a screwdriver and/or a knob, can be fixed with a ring nut (COMPACT N) • available in ...

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METAL WORK
proportional flow controller
proportional flow controller
GFCS-01 series

Flow rate: 0 l/min - 1,000 l/min
Pressure: 5 psi - 1,000 psi
Nominal diameter: 0.1 in - 0.8 in

... gases are divided into two laminar flow paths, one through the primary flow conduit, and the other through a capillary sensor tube. Both flow conduits are designed to ensure laminar flows ...

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Aalborg Instruments
mass flow controller
mass flow controller
DPC series

Flow rate: 0 l/min - 1,000 l/min
Pressure: 1 psi - 145 psi
Nominal diameter: 0.1 in - 0.8 in

... Aalborg Instruments’ DPC series precision digital mass flow controllers provide accurate and stable control of mass flow rate, of process gases. Inherent simultaneous ...

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Aalborg Instruments
thermal mass flow controller
thermal mass flow controller
DFC series

Flow rate: 0 l/min - 100 l/min
Pressure: 15 psi - 1,000 psi

... and low gas flow oconversion factors for up to 256 gases oauto tune function for optimum control response oself diagnostic tests Description Microprocessor driven digital flow ...

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Aalborg Instruments
volumetric flow regulator
volumetric flow regulator
SAS (size 2)

Flow rate: 7.1 l/min - 31.5 l/min
Pressure: 100 bar

The flow regulator SAS is a pressure independent and monitored volume flow regulator. It is available from 7.1 l/min to 31.5 l/min and designed for pipe fitting. OPERATION ...

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Dropsa spa
volumetric flow regulator
volumetric flow regulator
SAS

Flow rate: 0.16 l/min - 6.3 l/min
Pressure: 100 bar

The flow regulator SAS is a pressure independent and monitored volume flow regulator. It is available from 0.16 l/min to 6.3 l/min and designed for pipe fitting. OPERATION ...

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Dropsa spa
volumetric flow regulator
volumetric flow regulator
SCS

Flow rate: 0.16 l/min - 3.6 l/min
Pressure: 100 bar

The flow regulator SCS is a pressure independent and monitored volume flow regulator. It is available from 0.16 l/min to 6.3 l/min. The flow regulator ...

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Dropsa spa
proportional flow controller
proportional flow controller
TLFC

Flow rate: 50 l/min
Pressure: 0 psi - 500 psi

The NEW-FLOW Thermomal Mass Flow Meters provide high performance. Thermal Technology offers advantages in accuracy, sensitivity and turn quality components and the latest technology are combined to provide ...

thermal mass flow controller
thermal mass flow controller
TMFC

Flow rate: 200 l/min
Pressure: 0 psi - 500 psi
Nominal diameter: 1 in

New-Flow offers a large variety of products for measurement and control of temperature, pressure, flow, level, and valve. Service: for using in Non-Corrosive gas Output Signal: 0~5 ...

thermal mass flow controller
thermal mass flow controller
ULFC

Flow rate: 50 l/min
Pressure: 500 psi
Nominal diameter: 0.3 in

New-Flow offers a large variety of products for measurement and control of temperature, pressure, flow, level, and valve. Service: For using in non corrosive gas Output Signal: 0~5 ...

volumetric flow regulator
volumetric flow regulator
900699

Flow rate: 120, 80 m³/h
Pressure: 210 bar
Nominal diameter: 6.5 mm - 128 mm

Compensated – flow regulator valve, 3 ways, with manual regulation selector.

differential pressure flow controller
differential pressure flow controller
901690

Pneumatic flow controls for multiple applications.

thermal mass flow controller
thermal mass flow controller
​HFM-D-300A

Flow rate: 0 l/min - 25 l/min
Pressure: 500 psi

Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements. HFM-D-300A / HFC-D-302A mass flow instruments have flow ranges from 0-5 ...

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Teledyne Hastings Instruments
thermal mass flow controller
thermal mass flow controller
HFM-D-301A

Flow rate: 0 l/min - 3,000 l/min
Pressure: 500 psi

Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements. HFM-D-301A/HFC-D-303A mass flow instruments have flow ranges from 0-25 slm ...

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Teledyne Hastings Instruments
thermal mass flow controller
thermal mass flow controller
HFM-D-305A

Flow rate: 0 l/min - 2,500 l/min
Pressure: 500 psi

Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements. HFM-D-305A/HFC-D-307A mass flow instruments have flow ranges from 0-1000 ...

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Teledyne Hastings Instruments
volumetric flow regulator
volumetric flow regulator
ET2000

Pressure: 40 bar
Nominal diameter: 0 in

Tapping point pressure regulator For non-corrosive industrial gases Tested for use with oxygen Single-stage type with hight control accuracy Central filter in the pressure regulator Safety ...

diaphragm flow regulator
diaphragm flow regulator
DPC200

Pressure: 0 Pa - 6,000 Pa

Differential pressure flow controller - DPC200 Switchable operating modes (measuring or controlling)Switchable measured variables (differential pressure or volume flow) Switchable measuring ...

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Arthur Grillo GmbH
differential pressure flow regulator
differential pressure flow regulator
DPC200R

Pressure: 0 Pa - 6,000 Pa

Flow regulator with relay output - DPC200R Electromechanical diaphragm measuring system Alphanumeric LCD-display Analogue output 0…10 V Relay alarm output for measuring and control ...

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Arthur Grillo GmbH
diaphragm flow regulator
diaphragm flow regulator
DPC310

Pressure: 0 Pa - 6,000 Pa

... pressure flow controller - DPC310 Electromechanical diaphragm measuring system Analogue output 0…10 V Selectable measurements (differential pressure or volume flow) Selectable units ...

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Arthur Grillo GmbH
volumetric flow regulator
volumetric flow regulator
RF series

Flow rate: 60 l/min - 1,400 l/min
Pressure: 2 bar - 10 bar
Nominal diameter: 0.1 in - 0.5 in

The inline flow regulator regulates the speed of the pneumatic cylinders and they can be: One-way: the regulation is in one way Two-ways: the regulation is in two ways The flow regulator ...

differential pressure flow regulator
differential pressure flow regulator
RFX series

Flow rate: 2,300 l/min - 5,200 l/min
Pressure: 1 bar - 16 bar

FRX flow regulators, produced in stainless steel AISI 316L, can be used in several fields: food and beverage, pharmaceutical, or in particularly aggressive environments.

volumetric flow regulator
volumetric flow regulator
NSC series

Flow rate: 45 l/min - 2,200 l/min
Pressure: 10 bar
Nominal diameter: 4 mm - 12 mm

The flow regulator has the function to regulate the speed of the pneumatic cylinders and they can be: uni-directionaL: the regulation is in one way bi-directional: the regulation is in two ways. There ...

thermal mass flow controller
thermal mass flow controller
SLA58 series

Flow rate: 0 l/min - 2,500 l/min
Pressure: 310, 70, 103 bar

... with the SLA5800 Series mass flow controllers and meters. The SLA5800 Series features the high accuracy, high zero stability and high repeatability you expect from the industry leader in mass flow ...

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Brooks Instrument
mass flow controller
mass flow controller
GF1 series

Flow rate: 0 l/min - 300 l/min
Pressure: 7 psi - 90 psi

... insensitivity reduces crosstalk sensitivity for consistent mass flow delivery Features • Long-term zero stability of <±0.15% full scale per year • Settling times: 300 ms - <1 second • All-metal seal flow ...

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Brooks Instrument
differential pressure flow controller
differential pressure flow controller
GP200

Pressure: 0 psi - 150 psi

GP200 Series is the first fully pressure-insensitive pressure-based mass flow controller (P-MFC) designed specifically for advanced Etch and Deposition processes in semiconductor manufacturing. The ...

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Brooks Instrument
proportional flow controller
proportional flow controller
KD500-1A MAPY

Flow rate: 230 l/min - 1,115 l/min
Pressure: 0.3 bar

... permanent control of the O2-concentration via zirconia-sensor limit setting for min./max. alarms for food-grade gases according to regulation (EC) No 1935/2004, company certified according to DIN EN ISO 22000 Electronic ...

thermal mass flow controller
thermal mass flow controller
F4Q

Flow rate: 0 l/min - 50 l/min
Pressure: 1 bar - 3 bar

Digital mass flow controller model F4Q is a high-performance digital mass flow controller equipped with our original "micro thermal flow sensor". Equipped ...

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Azbil Europe NV
mass flow controller
mass flow controller
F4H

Flow rate: 0 l/min - 60 l/min
Pressure: 20,000 Pa - 300,000 Pa

The standard for mass flow controllers has just been raised. Description Azbil Corporation has added a new series of compact, easy-to-use products to its lineup of digital mass flow ...

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Azbil Europe NV
mass flow controller
mass flow controller
MPC

Flow rate: 0 l/min - 20 l/min
Pressure: 0 Pa - 500,000 Pa

... miniature proportioning valve, enabling full-automated flow control * - Azbil's original mass flow sensor High speed (1 sec.), high accuracy (2% FS) flow ...

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Azbil Europe NV
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How to choose this product
flow-regulator

A flow regulator adjusts the volume of a fluid flowing through a system, either in constant or variable fashion, by altering the diameter of the conduit through which it flows. It is designed to supply a constant volume regardless of temperature or pressure.

Applications

Applications are many and varied, but more numerous for liquids than for gases. They are used to control rain run off and snow melt to avoid overloading drainage systems and sewage treatment plants, and to prevent flooding and erosion.

Technologies

The regulator comprises a control knob, diaphragms, a pressure compensator and, sometimes, a check valve, all in a housing. Some use a forced vortex system to regulate flow without the need for moving parts. The regulator operates according to the hydrostatic pressure and the flow, the fluid passing from gravity to vortex flow.

How to choose

Choice of flow regulator will depend on specific use, as well as the range of pressures and flow rates to be handled.

Advantages

- Flow control
- Safety