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

... applications with many control loops. Up to 32 MFCs/MFMs can be connected to one fieldbus gateway. Type ME43 transmits the internal CANopen-based communication to Industrial Ethernet and fieldbus standards. The mass flow ...

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BÜRKERT FLUID CONTROL SYSTEMS
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 ...

thermal mass flow controller
thermal mass flow controller
FLEXI-FLOW™

Flow rate: 0.005 l/min - 500 l/min
Pressure: max 16.0 bar

... processes. Read the application stories: Gas flow control for benchtop bioreactors with flexible gas flow controller Stable gas flow control ...

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Bronkhorst
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 in common gas flow ...

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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
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
volumetric flow controller
volumetric flow controller
ExReg-V series

Pressure: 0 Pa - 1,000 Pa

Explosion proof volume flow controller for applications in hazardous locations zone 1, 2, 21, 22 for control of air flows (CAV/VAV) in ventilation systems (HVAC applications). Features • ...

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
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

... • Flow (6 bar) (Nl/min) : 150 • Functional denomination : Micro flow regulator unidirectional for cylinder • Max input pressure (bar) : 010 • Max temperature (°C) : 70 • ...

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METAL WORK
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 ...

air flow regulator
air flow regulator
Steel line series

Pressure: 12 Pa

air flow regulator
air flow regulator

Pressure: 12 bar

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 air, with actuator ...

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

... Multiple low flow ranges - <50 ms response time - ≤25 mV resolution - Optional integrated regulator - OEM style card unit or IP65 housed for light industrial applications The Cordis flow ...

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 ...

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: 0.002 l/min - 500 l/min
Pressure: 1 bar - 3 bar

... information-rich LCD, you understand the control status in detail. *Accuracy of 1 % S.P. in a wide range of flow rates High-accuracy control for high and low flow ...

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Azbil Europe NV
mass flow controller
mass flow controller
F4H

Flow rate: 0.05 l/min - 20 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 controllers equipped ...

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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
volumetric flow controller
volumetric flow controller
F2804404 series

Flow rate: 0 l/min - 13 l/min
Pressure: 0 psi - 125 psi

Directional Flow Controls apply orifice technology in one flow direction and free flow in the other. They work on the principal of Flow Restriction with ...

volumetric flow controller
volumetric flow controller
F3120 series

Flow rate: 0 l/min - 13 l/min
Pressure: 0 psi - 125 psi
Nominal diameter: 0.06, 0.13 in

... to reduce system complexity. They work on the principle of Flow Restriction with the orifice diameter being identified in the part number. In addition to orifice diameter, Air Logic controls many smaller ...

volumetric flow controller
volumetric flow controller

Flow rate: 0 l/min - 13 l/min
Pressure: 0 psi - 0 psi

volumetric flow regulator
volumetric flow regulator
CFR – P377

Pressure: 0 bar - 12 bar

Instrumentation Blood analyzer Gas analyzer HPLC Medical Industrial Semiconductors Specifications Flow range 50 CC to 30 SLPM Resolution 20 bit

natural gas flow controller
natural gas flow controller
P7241

Pressure: 0 bar - 16 bar

Controller and data logger for water pressure regulator with IoT. Agriculture Specifications Regulator type Pilot for membrane regulator Resolution 12 bit

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

... architecture Matched transient response Zero Leak-by Control Valve MultiFloTM technology offers unparalleled flexibility—one device can be programmed for thousands of different gas and flow ...

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Brooks Instrument
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 ...

differential pressure flow regulator
differential pressure 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
differential pressure flow regulator
differential pressure 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
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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

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