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Regulators for Ultra High Purity (UHP) AP/SL/AP/AZ

    ・For UHP gas delivery in semiconductor and other clean industries
    ・Body material: 316L SS secondary remelt or 316L SS
    ・Electropolished wetted parts
    ・External metal seal construction
SeriesDescriptionTypeBody material
APFor Ultra High PuritySingle Stage Regulator316L SS secondary remelt
APFor Ultra High PurityTwo Stage Regulator316L SS secondary remelt
APFor Ultra High PurityPneumatic Actuation Pressure Regulator 316L SS secondary remelt
SLFor Ultra High PuritySingle Stage Regulator316L SS secondary remelt
AZFor Ultra High PuritySingle Stage RegulatorSUS316L
AZFor Ultra High PurityPneumatic Actuation Pressure Regulator SUS316L
AKFor General ApplicationsSingle Stage RegulatorSUS316
AKFor General ApplicationsTwo Stage RegulatorSUS316
AKFor General ApplicationsPneumatic Actuation Pressure Regulator SUS316
BPFor Ultra High PurityBack Pressure RegulatorSUS316
BPFor General Applications·Back Pressure RegulatorSUS316

Diaphragm Valve for Ultra High Purity AP

    ・For UHP gas delivery in semiconductor and other clean industries
    ・Used as a gas shutoff valve
    ・No spring is used for the wetted parts and the drive part is also separated from the diaphragm. Dead space in the flow path is small in order to suppress particle generation.
SeriesDescriptionTypeBody material
APFor Ultra High PurityAir Operated Type Diaphragm Valve316L SS secondary remelt
APFor Ultra High PurityManually Operated Type Diaphragm Valve316L SS secondary remelt
APFor Ultra High PurityMetering Valve316L SS secondary remelt
AZFor Ultra High PurityAir Operated Type Diaphragm ValveSUS316L
AZFor Ultra High PurityManually Operated Type Diaphragm ValveSUS316L
AZFor Ultra High PurityMetering ValveSUS316L
AKFor General ApplicationsAir Operated Type Diaphragm ValveSUS316
AKFor General ApplicationsManually Operated Type Diaphragm ValveSUS316
AKFor General ApplicationsMetering ValveSUS316

Check Valve/Vacuum Generator/Flow Switch AP

    [Check valve]
    ・Fluid backflow is prevented by back pressure.
    ・Unique design with only one moving part in the gas stream, an O-ring
    ・Springless structure suppresses particle generation by vibration or chattering and pressure fluctuations on the downstream side

    [Vacuum generator]
    ・Vacuum generation equipment
    ・Applicable to the exhaustion of unnecessary gas remaining inside the piping during gas cylinder replacement

    [Flow switch]
    ・Detects excess flow above a given flow rate caused by pipe breakage, etc.
SeriesTypeBody material
APCheck Valve316L SS secondary remelt
APVacuum Generators316L SS secondary remelt
APFlow Switches316L SS secondary remelt

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