Products & Services
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Supplier: Beswick Engineering Co., Inc.
Description: Tubing supported in-line nipple fitting with micro drilled orifice.
- Applications and Industry: Particle Counters
- Connection: Barb / Rib
- Material: Brass
- Maximum Pressure: 0.0 to 100 psi
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Supplier: Beswick Engineering Co., Inc.
Description: 10-32 external threaded barb fitting.
- Applications and Industry: Particle Counters
- Connection: English Straight Thread Male, Barb / Rib
- Material: Brass
- Maximum Pressure: 0.0 to 100 psi
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Supplier: Beswick Engineering Co., Inc.
Description: 1/8" NPT external thread to barb fitting with micro drilled orifice.
- Applications and Industry: Particle Counters
- Connection: NPT Male, Barb / Rib
- Material: Brass, Steel - Carbon and Alloy
- Maximum Pressure: 0.0 to 100 psi
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Supplier: Beswick Engineering Co., Inc.
Description: 10-32, M5 or M3 internal to external threaded fitting with micro drilled orifice.
- Applications and Industry: Biological, EDM Wire Guides, Flow Measurement, Ink Jet Printing, Nozzles, Particle Counters, Pneumatic Control, Snubber, Water Jet
- Connection: English Straight Thread Male, English Straight Thread Female
- Material: Brass, Steel - Carbon and Alloy
- Maximum Pressure: 0.0 to 1500 psi
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Supplier: Lee Co. (The)
Description: The NACE Compliant 250 H Bender Jet is a high pressure, multi-orifice restrictor that is suitable for working pressure differentials up to 5,000 psi. Constructed entirely from MP35N, a nickel-cobalt based alloy, and compliant with NACE MR0175/ISO15156, these restrictors are
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Supplier: Lee Co. (The)
Description: The 5.5 mm Insert Orifice For Gases are self-retained, reliable, highly accurate flow restrictors. All Orifices are 100% flow tested on nitrogen to ensure that every part is within ± 5% of its nominal flow rate. Tighter tolerances are available as specials. To
- Flow Tolerance: 5 +/- %
- Media Type: Other Gas
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Supplier: Lee Co. (The)
Description: The 8.0 mm Insert Orifice For Gases are self-retained, reliable, highly accurate flow restrictors. All Orifices are 100% flow tested on nitrogen to ensure that every part is within ± 5% of its nominal flow rate. Tighter tolerances are available as specials. To
- Flow Tolerance: 5 +/- %
- Media Type: Other Gas
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Supplier: Lee Co. (The)
Description: The 2.5mm Insert Orifice For Gases is the smallest, self-retained restrictor available, allowing designers to save space and weight. This orifice is 100% flow tested on nitrogen to ensure that every part is within ± 5% of its nominal flow rate. Tighter tolerances are
- Flow Tolerance: 5 +/- %
- Media Type: Other Gas
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Supplier: ABB Measurement & Analytics
Description: The 1330L can be ordered with internal NPT threads or flanged pipe runs, welded both upstream and downstream of the flow restriction. The orifice assembly may be directly mounted to the transmitter or remote using an optional adapter kit.
- Applications and Industry: Flow Measurement
- Connection: NPT Male, Flange
- Material: Steel - Stainless
- Maximum Gas Flow Rate: 0.0483 to 468 SCFM
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Supplier: Pickering Laboratories, Inc.
Description: FC4870B Flow Conditioner, with pressure gauge & prime/purge valve, for TRIONE® (with 1100-0141 restrictor) The Pulse-Dampener is intended for use in Liquid Chromatography applications where continuous post-column derivitization is desired. Installed at the outlet of the pump, the
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Supplier: Pickering Laboratories, Inc.
Description: FC4870B Flow Conditioner, with pressure gauge & prime/purge valve, for OPA (with 1100-0200 restrictor) The Pulse-Dampener is intended for use in Liquid Chromatography applications where continuous post-column derivitization is desired. Installed at the outlet of the pump, the model FC
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Supplier: Radwell International
Description: FLOW RESTRICTOR, ONE-WAY, ADJUSTABLE, 15 - 116 PSI, 1 - 8 BAR, FLUID TYPE: AIR/INERT GAS, SUB-BASE MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Process Media Type: Gas
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Supplier: ABB Measurement & Analytics
Description: The ABB FPD160 is a range of flow measurement orifice plates fitted into weld-in orifice flange unions with flange tappings. The orifice plates are available with a variety of profiles to handle a wide range of applications, from clean fluids and low viscosity liquids through to dirty fluids
- Applications and Industry: Flow Measurement
- Material: Steel - Stainless
- Media Type: Hydraulic Fluids, Other Gas
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Supplier: ABB Measurement & Analytics
Description: ABB standard meter runs comprise of an upstream section with 16 diameters of straight pipe and a downstream section with 8 diameters of straight pipe. The Fiscal version of the meter run is manufactured using specially selected pipe and the orifice calculations are based on the actual (not nominal)
- Applications and Industry: Flow Measurement
- Material: Steel - Stainless
- Media Type: Hydraulic Fluids, Other Gas
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Supplier: ABB Measurement & Analytics
Description: The FPD190 restriction plate has an orifice bore (and plate thickness) that is calculated to achieve the required restriction to the flow rate or pressure drop whilst maintaining plate integrity. A multi-restriction assembly, consisting of several plates in series, can be engineered for use
- Applications and Industry: Flow Measurement
- Material: Steel - Stainless
- Media Type: Hydraulic Fluids, Other Gas
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Supplier: Swiss Jewel Company
Description: Aperture Wafers are precision controlled orifices where the ID Length is controlled very tightly. Typical Applications: Hematology Instrumentation, Ink Jet Printing, Flow Control.
- Applications and Industry: Flow Measurement, Ink Jet Printing, Other
- Material: Sapphire
- Media Type: Pneumatic Air, Hydraulic Fluids, Ink, Chemical, Other Gas, Other
- Orifice Diameter: 0.0016 to 0.0395 inch
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Supplier: O'Keefe Controls Co.
Description: Fixed flow controls are a parallel arrangement of a ball check valve and a precision orifice. Free flow occurs in one direction and metered flow occurs in the opposite direction. Suitable for both liquids and gases the fixed flow controls are available in brass or
- Bi-directional Flow: Yes
- Connection: Other
- Material: Brass, Other
- Media Temperature: Up to 300 F
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Supplier: Protect-Air-by Tri-matic AG
Description: The FluidReg® (water) regulator is an independent membrane regulator that can be installed in every compressed air and fluid system. It supplies a constant, exact outlet pressure regardless of the input pressure. The pressure is factory-set and cannot be changed. This ensures that nobody can alter
- Applications and Industry: Nozzles
- Connection: NPT Female, BSP Female
- Material: Other
- Maximum Liquid Flow Rate: 0.0 to 63.4 GPH
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Supplier: Protect-Air-by Tri-matic AG
Description: Made of the lead-free brass material Ecobrass/Cuphin® ideal for critical application areas such as drinking water, food industry, medical industry, etc. Conforms to the DIN 50930-6/FDA/EU drinking water directives and other regulations. The use of lead-free materials is growing in importance – in
- Applications and Industry: Nozzles
- Connection: NPT Female, BSP Female
- Material: Brass, Other
- Maximum Liquid Flow Rate: 0.0 to 63.4 GPH
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Supplier: O'Keefe Controls Co.
Description: Fixed flow controls are a parallel arrangement of a ball check valve and a precision orifice. Free flow occurs in one direction and metered flow occurs in the opposite direction. Suitable for both liquids and gases the fixed flow controls are available in brass or
- Bi-directional Flow: Yes
- Connection: NPT Male, Other
- Material: Brass, Other
- Media Type: Other Gas, Other
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Supplier: O'Keefe Controls Co.
Description: Fixed flow controls are a parallel arrangement of a ball check valve and a precision orifice. Free flow occurs in one direction and metered flow occurs in the opposite direction. Suitable for both liquids and gases the fixed flow controls are available in brass or
- Bi-directional Flow: Yes
- Connection: NPT Male, Other
- Material: Brass, Other
- Media Type: Other Gas, Other
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Supplier: O'Keefe Controls Co.
Description: Fixed flow controls are a parallel arrangement of a ball check valve and a precision orifice. Free flow occurs in one direction and metered flow occurs in the opposite direction. Suitable for both liquids and gases the fixed flow controls are available in brass or
- Bi-directional Flow: Yes
- Connection: NPT Male, Other
- Material: Steel - Stainless, Other
- Media Type: Other Gas, Other
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Supplier: HORIBA Instruments, Inc.
Description: insensitive, multi-range/multi-ga s/multi-pressure, G-LIFE (Gas Law check of Integrated Flow restrictor Equation) Self-Diagnosis function, high accuracy, fast response, wide range, and all-metal. View our MFC comparison chart here. Pressure Insensitive Performance
- End Fittings: Compression
- Interface Options: Serial / Digital, Network / Fieldbus
- Mounting Type: In-line
- Operating Pressure: 109 psi
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Supplier: ASTM International
Description: gases where close control over smoothness and diameter of the bore is required to insure uniform flow characteristics between tubes. 1.3 Units-The values stated in inch pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units
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Supplier: ASTM International
Description: 1.1 This specification establishes the requirements for hard-drawn, seamless capillary tube made from Copper Alloy UNS Nos. C10800, C12000, or C12200. 1.2 This tube is commonly supplied in straight lengths intended for restrictor applications such as metering lines for liquids and
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Supplier: ASTM International
Description: 1.1 This specification establishes the requirements for hard-drawn, seamless capillary tube made from Copper Alloy UNS Nos. C10800, C12000, or C12200. 1.2 This tube is commonly supplied in straight lengths intended for restrictor applications such as metering lines for liquids and
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Supplier: ASTM International
Description: gases where close control over smoothness and diameter of the bore is required to insure uniform flow characteristics between tubes. 1.3 Units-The values stated in inch pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units
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Supplier: Badger Meter
Description: The Venturi Model SSL (Classical Venturi Design) is a Hershel/Classical design differential pressure flow device. The Venturi flow meter restricts the flow at its throat, increasing the velocity of the fluid, and measures the pressure difference of the unrestricted
- Gas Volumetric Flow Rate: 0.0334 to 110302 SCFM
- Liquid Volumetric Flow Rate: 0.2500 to 825000 GPM
- Mass Flow Rate Range: 5.51E-4 to 1819 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Badger Meter
Description: The Venturi Model VISSM (Insert Type Hydraulic Venturi Design) is a Hydraulic design differential pressure flow device. The insertion style meter adds only the thickness of the meter center flange to the overall length of the pipe. The Venturi flow meter restricts the
- Gas Volumetric Flow Rate: 0.0334 to 29414 SCFM
- Liquid Volumetric Flow Rate: 0.2500 to 220000 GPM
- Mass Flow Rate Range: 5.51E-4 to 485 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Badger Meter
Description: The Venturi Model VISSL (Insert Type Classical Venturi Design) is a Hershel/Classical design differential pressure flow device. The insertion style meter adds only the thickness of the meter center flange to the overall length of the pipe. The Venturi flow meter restricts the
- Gas Volumetric Flow Rate: 0.0334 to 29414 SCFM
- Liquid Volumetric Flow Rate: 0.2500 to 220000 GPM
- Mass Flow Rate Range: 5.51E-4 to 485 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: RS Components, Ltd.
Description: Gas Restrictor Elbow 2in x 8mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings
- Connection: Other
- Material: Copper
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Supplier: DigiKey
Description: One-Way Flow Restrictor, Adjustable Sub-Base Mount
- Connection: Threaded
- Pressure Rating: -14 to 116 psi
- Valve Size: 2.25 inch
- Valve Type: Other
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Supplier: UL Standards & Engagement
Description: required to be equipped with integral automatic primary safety controls to restrict the abnormal flow of gaseous fuel in case of ignition failure and/or flame failure. 1.2 Additional installation and operation requirements are available for commercial-industria l gas burners, as
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Supplier: SAE International
Description: Orifices, flow nozzles and arbitrarily shaped flow obstructing flow measurement devices are widely used to estimate EGR flow rates in engines, and also used to model flow restricting components like valves in engine analysis tools such as GT-Power. The
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Supplier: Chonghong Industries(Microwork)Ltd.
Description: ensure proper flow of water or air. A high degree of accuracy and precision is required in the manufacturing of these parts as they work under extreme pressure. These parts are manufactured as per customer’s design and specifications. Applications: Air jets
- Applications and Industry: Burners, Medical, Nozzles, Water Jet, Other
- Material: Sapphire
- Media Type: Pneumatic Air, Hydraulic Fluids, Chemical, Other
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Featured Products Top
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Beswick miniature restrictor fittings are the perfect solution for controlling the flow rate of a gas or liquid. Take a look at our micro drilled orifices that are available in diameters as small as 0.004” in brass and stainless steel. Drilled orifice fittings are held to (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for Beswick Engineering Co., Inc. -
Across a broad spectrum of industrial liquid and gas processes, O’Keefe Controls Co. Precision Orifices fulfill the vital function of facilitating accurate, repeatable flow control and metering. Our 2-minute video describes the various types manufactured and the (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
manifolds, protection of valves and actuators, protection of gas and liquid flow instruments, and more. Click here to find out more — and to view our Mini SS Screens Product Catalog. (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
Challenge: Unstable Flow, Unreliable Results Mass spectrometry users were grappling with a persistent and costly issue: unstable nebulizer gas flow. Traditional setups relied on pressure regulators and flow restrictors components that approximate flow rather than measure it. Even minor (read more)
Browse Manifolds and Manifold Systems Datasheets for IMI Life Science -
without any intrusion into the product flow. Features & Benefits Flush mount sensor forms part of the chute wall Adjustable time delay and sensitivity to eliminate nuisance alarms Remote electronics via standard twisted pair Sensor available (read more)
Browse Wastewater Treatment Equipment Datasheets for Arjay Engineering -
-line, axial flow, silent check valves are spring-assisted valves that can be installed either horizontally or vertically (flow up or flow down) and can be sized for your specific application. They are designed to eliminate reverse flow and provide safety, longevity, and efficiency to fluid (read more)
Browse Check Valves Datasheets for DFT Inc. -
"Design for Flexibility: Key Considerations to Make When Designing Fluid or Gas Flow Systems" About DFT Inc. DFT® provides cost-effective application engineering assistance, rapid (read more)
Browse Check Valves Datasheets for DFT Inc. -
gas. The shielding gas was used not only for the weld gun but also supplied to a fixture to ‘bathe’ the internal sections of the part in the inert gas. This was meant to keep the back side of the weld clean and free of carbon. During the welding operation, the thin stainless-steel was (read more)
Browse Air Blow Guns Datasheets for Vortec -
reverse flow and water hammer. Its stainless steel construction ensures a long service life. Applications include Liquids, Gases, and Steam For a detailed specification sheet, SCV® Cut Sheet click (read more)
Browse Check Valves Datasheets for DFT Inc. -
in the open position during the momentary reductions in flow associated with each cycle of a reciprocating compressor and to protect against premature seat wear. Features: Pulse-damped design Modulating "air" or "gas" applications (read more)
Browse Check Valves Datasheets for DFT Inc.
Conduct Research Top
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An Engineer's Guide to Selecting a Flow Restrictor
A flow restrictor is any device that restricts or limits the flow of a fluid --generally a liquid or a gas. Such devices may also be referred to as flow limiters. Calibrated orifices are one example of flow restrictors. They are used in systems we encounter daily. For example, they control how fast
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Determining the characteristics of compressors with a static-gas piston seal
The gas flow restrictor is made in the form of porous inserts 5, which are made by sintering titanium powder.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0047.pdf
SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0045.pdf
Opening is slowed because a gas flow restrictor in the passage from the automatic operator slows the rate at which gas pressure is reduced under the automatic valve diaphragm after the automatic operator opens.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0109.pdf
SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0160.pdf
SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0150.pdf
SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE.
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The Design and the Verification of the ATV Cargo Carrier Environmental Control and Life Support System and Water & Gas Delivery System
Consequently, the GDS is conceived as two (2) independent sections, each one including: one or two (2) Gas Tank Assemblies (GTA’s); one Fill & Vent Valve (FVV); one Gas Flow Restrictor (GFR); the Gas Discharge Line (GDL), accommodated on the single Gas …
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/68-0000s/68-0108.pdf
Opening is slowed because a gas flow restrictor in the passage from the second automatic operator shows the rate at which gas pressure is reduced under the second automatic valve diaphragm after the second automatic .
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Construction of the Keck long-wavelength infrared camera
There are wooden dowel fill tube boil-off gas flow restrictors in the fill tubes.
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Initial Development of a Continuous Emission Monitor for Dioxins
The capillary inlet would consist of a length of uncoated, glass capillary tubing that forms a gas flow restrictor , limiting the pressure in the ionization chamber to a reasonable value.