Pressure Reducing Regulator Pressure Reducing Regulator Basic Knowledge The function of a pressure reducing regulator is to precisely reduce a high upstream pressure of a gas or liquid (from a cylinder, compressor, pump, etc.) to a lower, stable pressure for the user’s application.The regulator will attempt to maintain and control the outlet pressure within limits …
Category Archives: High Purity
Single Stage pressure regulator General and Miniature Tied Diaphragm
General and Miniature Tied Diaphragm Regulator Single Stage Pressure Regulator type Single stage regulator is used on the cylinder, which feeds a header in a lab or process facility. Point of use regulators are installed along the header, permitting individual users to adjust their pressures accordingly. The decaying inlet characteristic has an inverse relationship between …
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Leak of valve type and test
Leak of valve Introduction Leak of valve are a common problem in fluid systems. Technically speaking, it is impossible for systems to be 100% leak-free. However, in applications with a high degree of purity, even the smallest leak can affect the smooth operation of systems, meaning that high demands must be place on the leak …
Gas Stick assemblies pressure control fluid shutoff gas systems
Gas stick assemblies AGL series general gas stick assemblies Gas stick assemblies are used for precise pressure control and fluid shutoff in general gas systems and oxygen-enriched environments. AGL series are integrated from a ball valve, a regulator and a pressure gauge for easy site installation. FITOK has been adopting strict specifications for materials, cleaning …
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How working Regulator high pressure
Regulator high pressure definitions A pressure regulator is a control valve that reduces the input pressure of a fluid to a desired value at its output. When the medium conditions (inlet pressure, medium flow) change, the regulator can still maintain a stable outlet pressure and flow within a certain range. Major Components Working Principle High pressure gas flows through …
UHP Weld Fittings
Ultra High Purity Weld Fittings Features ◎ Radius junction design with elbows to provide smooth flow path for Ultra High Purity Weld Fittings ◎ Precision machined diameter to match tube diameter.◎ Square, burr-free tube weld ends to enhance alignment.◎ Manual or automatic welding equipment both applicable.◎ Tube wall uniformity to promote weld repeatability.◎ Standard surface roughness …
Vacuum Adapter Fittings
Vacuum Adapter Fittings VA Series Vacuum Adapter Fittings Features◎ Vacuum Range: Copper Seal: ≧10-12 Torr Elastomeric Seal: ≧10-8 Torr◎ Operational Temperature Range: Copper Seal: -325 to 842°F (-200 to 450°C) Elastomeric Seal: -4 to 302°F (-20 to 150°C)◎ Materials: 304, 304L, 316, 316L or Aluminum ApplicationsAdapter Vacuum products are generally used …
How to find Face Seal Fitting type and size
Face Seal Fitting Features FR Series: Metal Gasket Face Seal Fittings Face seal Fittings with variation material stainless steel 316, 316L, and 316L VAR for instance are available.Metal to metal seal provides perfect leak tight service in any case from vacuum to high pressure.Sizes range from 1/16″ to 1″ and 6 mm to 25 …
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Cylinder Connection
Cylinder Connection Features◎ CGA DISS Series Non-rotating design.Nipple with TB or FR fitting electropolished, the internal surface roughness finished to an average of Ra 9 μin. (0.23 μm).Cleaned for Ultra High Purity Service; packaged in a Class 100 clean room.Test with helium (maximum allowable leak rate: 1 x 10 mbar·l/s)◎ CGA SeriesCGA V-1-2005 compliantNipple with …
How to determine High-purity Tube cleaned and dried treatment
High-purity Tube TBA Series and TEP Series ◎ High purity tube Material: 316L◎ Standard: ASTM A269 or JIS G3459◎ Sizes: 1/4″ to 2 1/2″ and 6A to 50A◎ Process:TBA series tubing: specially rolled and bright annealed, metallic inner surface finish of Ra 20 μin. (0.51 μm) max.TEP series tubing: machined from TB series tubing, electropolished …
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