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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 • Can be ...
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 actuators. ...
METAL WORK
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 air, and hence the ...
METAL WORK
Flow rate: 150 l/min - 2,000 l/min
Pressure: 0 bar - 10 bar
Nominal diameter: 4 mm - 12 mm
... order quantity: : 10 • Unit of measure: : items • Functional denomination : Micro flow regulator unidirectional for cylinder • Product's series : Micro flow regulator series MRF ...
METAL WORK
Flow rate: 1.3 us gal/min - 5 us gal/min
Pressure: 0 psi - 8,000 psi
... pressure-compensating flow control valve is 0.500 inches in diameter and 2.15 inches in length. Designed to survive the harshest environments, this valve provides a constant flow rate over a wide range ...
THE LEE COMPANY
Pressure: 8,000 Pa
... This high pressure, miniature flow control valve is 0.500 inches in diameter and 1.8 inches in length. Delivering optimal fluid control, this valve provides metered flow in one direction and free flow ...
THE LEE COMPANY
Flow rate: 1.5 us gal/min - 5 us gal/min
Pressure: 5,000 Pa
Nominal diameter: 0.5 in
... inchesRegulated Flow Rate: 1.5 - 5.0 gpmMaximum Working Pressure: 5000 psiPart Numbers & SpecificationsLEE PART NUMBERREGULATED FLOW DIRECTIONREGULATED FLOW ON MIL-PRF-83282 at 85°F (GPM) FLOW ...
THE LEE COMPANY
Pressure: 12 Pa
Flow rate: 0.002 l/min - 500 l/min
Pressure: 1 bar - 3 bar
... wide range of flow rates. High-accuracy control is possible for both high and low flow rates. This is great for applications where the flow rate set point changes significantly. • High-speed ...
Azbil Europe NV
Flow rate: 0.05 l/min - 20 l/min
Pressure: 20,000 Pa - 300,000 Pa
... everything. The Model F4H Mass Flow Controller was specifically engineered for this challenge. While conventional controllers are overwhelmed by plasma-generated electrical interference, the F4H maintains a steady inert gas flow ...
Azbil Europe NV
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 control ...
Azbil Europe NV
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 IC 20 or IC ...
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 push-lock ...
SMC PNEUMATIC
Flow rate: 300 l/min
Pressure: 0.1 MPa - 0.5 MPa
... Single unit, optimised flow control Avoid cost overruns through a single unit – Maximum control flow rate of 300 l/min Escape piping pressure drop effects – Wide operating differential ...
SMC
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 - A → B Type ...
Bosch Rexroth - Industrial Hydraulics
... for digital mass flow controllers. It has multi-range/multi-gas functions enabling users to change the type of gas or full-scale flow rate on-site quickly and easily. With high accuracy +/- 1.0% S.P, piezo actuator ...
HORIBA STEC
Flow rate: 0 l/h - 36 l/h
Pressure: 0 bar - 10 bar
Nominal diameter: 0.125, 0.25 in
... for liquid flow control in process technology. The measured value provided by the sensor will be compared in the digital control electronics with the predefined set point according to the signal; if a ...
BÜRKERT FLUID CONTROL SYSTEMS
Flow rate: 34 m³/h - 8,480 m³/h
Pressure: 20 Pa - 1,000 Pa
Nominal diameter: 100 mm - 500 mm
... VAV – Dynamic control Automatic adjustment with precise readings (accuracy – 5% between 1-8 m/s). Flow rate shown in real time (in l/s or m3/h). Wide range of diameters. Easy to install and use. The motor can be ...
Aldes
Flow rate: 0 l/min - 30 l/min
The proven technology from WITTMANN, refined and in a new setting. Standard equipment in every injection molding machine for more than 40 years. Often copied, never equaled. With over 500,000 appliances sold the uncontested number 1!
WITTMANN
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 valve with ...
Pressure: 27.6 bar
Nominal diameter: 0.5, 0.75 in
... Automatic Flow Regulator provides for external adjustment of the flow rate. Parker’s AFR-3 is a liquid flow control device for overfeed or recirculated systems. Unlike ...
Parker Refrigerating Specialties Division
Pressure: 250, 50 psi
... VCD 1000 flow controller is precision-engineered to control low gas flows at constant mass flow rates regardless of changes in downstream pressure. The Porter Model ...
Parker Precision fluidics Division
Flow rate: 0 l/min - 3 l/min
Pressure: 240, 345, 896 bar
... pressure compensated, hydraulic flow regulator valve (restrictive type). Operation The valve maintains a constant flow rate from port 1 to port 2 regardless of load pressure changes. Reverse flow ...
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 flow ...
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 sccm to 0-25 slm; ...
Teledyne Hastings Instruments
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 to 0-1000 slm; ...
Teledyne Hastings Instruments
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 slm to 0-2500 slm; ...
Teledyne Hastings Instruments
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 ...
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. ...
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 are models ...
Flow rate: 50 l/min
Pressure: 0 psi - 500 psi
... Scale per 1℃ or Better Pressure Coefficient: 0.01% Full Scale per PSIG or Better Flow Unit: Kg, GAL, NL, Nm3, cc, L, M3 ( Flow rate with LCD display: Label by manufacturer; Flow rate with totalizer LCD ...
Flow rate: 200 l/min
Pressure: 0 psi - 500 psi
Nominal diameter: 1 in
... ±1% Accuracy Linear Output Thermal Technology For Using in Non Corrosive Gas For Flow Rates up to 200 SLM Power Supply Included The NEW- FLOW Thermomal Mass Flow Meters provide high performance. Thermal ...
Flow rate: 50 l/min
Pressure: 0 psi - 500 psi
Nominal diameter: 0.25 in
... ±1% Accuracy Linear Output Thermal Technology For Using in Non Corrosive Gas Power Supply Included The NEW- FLOW Thermal Mass Flow Meters provide high performance. Thermal Technology offers advantages in accuracy, sensitivity ...
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 units (Pa ...
Arthur Grillo GmbH
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 mode Selectable ...
Arthur Grillo GmbH
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 (metric or imperial) Adjustable ...
Arthur Grillo GmbH
Flow rate: 0 l/min - 15 l/min
Pressure: 60 psi
Nominal diameter: 0.2 mm - 1.8 mm
... The Cordis Flow Controller utilizes an extremely fast-reacting MEMS technology sensor upstream from Clippard's proportional valve. Unlike other mass flow controllers, the Cordis flow ...
... check valve flow controls are typically used to control air flow from air cylinders, thereby controlling the speed at which the piston strokes, either while extending or retracting, depending ...
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. ...
... Pneumatic flow controls for multiple applications. ...
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 for ...
Bronkhorst
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 ...
Bronkhorst
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. The ...
Bronkhorst
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.
ApplicationsApplications 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.
TechnologiesThe 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 chooseChoice of flow regulator will depend on specific use, as well as the range of pressures and flow rates to be handled.
- Flow control
- Safety
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