VK series
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Complex Vacuum Generator with Variety of Mounting Units for Diversified Applications Vacuum Generator of the most suitable module for your application is possible by the modularized each unit and rich combination of units. Plug ④Mechanical vacuum switch ⑤Vacuum switch with LED display ⑥Air timer type blow-oﬀ valve ⑦Blow-oﬀ solenoid valve ②Ejector ③Suction solenoid valve Combinations ① Filter + ② Ejector ③ Suction solenoid valve Check valve (vacuum retention function) ④ Mechanical vacuum switch ⑤ Vacuum switch with LED display ⑥ Air timer type blow-off valve ⑦ Blow-off solenoid valve

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Vacuum Generator Series Vacuum Generator VK ■ Characteristics Mechanism can be selectable from solenoid valve type and air timer (air chamber) type. The built-in switching valve realizes fine tuning of quick blow-off air and fine adjustment of air rate. maintenance by a lock-on manual button. vacuum sensor selections: LED display Type and Mechanical Type which is simple and user-friendly. LED display is used for LED digital pressure sensor to enhance visibility. types of vacuum switch : 2 switch output, 1 switch output with 1 analog output are available depending on the desired application....

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■ Piping Example ① Filter Dusts sucked up from a vacuum pad are filtered and blocked from entering inside the vacuum generator. ② Blow-off air rate adjustment needle Turning the release needle to right (clockwise direction) reduces blowoff air and turning it to left (counterclockwise) increases blow-off air. ③ Vacuum Filter Dusts and water drops exhausted from the vacuum generator are filtered. ④ Filter / Regulator Select a filter and a regulator which ensure an adequate flow pressure and rate of VK. ⑤ Vacuum Sensor with LED display Easy adjustment of vacuum level by the LED display. 2...

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Vacuum Generator VK ■ Model Designation (Example) VK Complex Vacuum Generator ⑪ Vacuum switch ⑩ Number of stations ⑨ Body color ⑧ Solenoid valve type ⑦ Exhaust port ⑥ Air supply port ① Port orientation Code Code Code A B Stand-alone type with double side port Stand-alone type with single side port M Manifold type ② Vacuum characteristics Code High-vacuum type Rated supply pressure 72.5 psi (0.5MPa） Large-flow type Rated supply pressure 72.5 psi (0.5MPa） High-vacuum at low air supply pressure type Rated supply pressure 50 psi (0.35MPa） Manifold-base alone ③ Nozzle bore. (Combinations: A, C,...

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④ Combinations (18 types) Code Filter Suction solenoid valve Check valve (vacuum retention feature) Mechanical vacuum switch Vacuum switch with LED display Air timer type blow-off valve Solenoid valve type blow-off pilot valve No code ⑤ Vacuum port (tube dia.) ■ Stand-alone type ※ 5/32" (code: 5/32) and ø4mm (code: 04) is selectable for Nozzle Bore 0.5mm and 0.7mm only. ■ Manifold type (VKM) inch size Port position Side (Straight) Top (Straight) Code S5/32 S1/4 S5/16 PP T5/32 T1/4 T5/16 Tube dia. ø5/32 ø1/4 ø5/16 Plug ø5/32 ø1/4 ø5/16 00：Applicable to a manifold installation top-mounting...

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⑦ Exhaust port (tube dia.) ■ Stand-alone type Silencer vent ø8mm Straight type 8mm is same as 5/16" (tube exhaust) ø8mm Elbow type 8mm is same as 5/16" (tube exhaust) inch size Silencer vent Port type c R side only S1 o Both sides S2 d e L side only S3 Tube dia. – mm size Silencer vent Port type c R side only S1 o Both sides S2 d e L side only S3 Tube dia.(mm) – 00：Applicable to a manifold installation top-mounting unit alone. ⑧ Solenoid valve type Voltage Normally closed (N.C.) Normally open (N.O.) No code：Manifold-base alone ※ The above codes are selectable when a suction solenoid valve...

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Vacuum Generator Series Vacuum Generator VK ■ Model Designation of Block Plate (Example) VKM ② Color ① Block plate Manifold for complex vacuum generator ① Block plate：MB ② Color W Light-gray Code Color ■ Model Designation of Nozzle Set (Example) VK Complex vacuum generator ① Complex vacuum generator Code H Vacuum characteristics High-vacuum type Rated supply pressure 72.5 psi (0.5MPa） Vacuum characteristics Large-flow type Rated supply pressure 72.5 psi (0.5MPa） ※ E type does not have Nozzle Bore 0.5mm. ② Nozzle bore Code Nozzle bore Vacuum characteristics High-vacuum at low air supply...

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■ Order Example ■ Manifold type (VKM) .When all stations have common speciﬁcations. ① Port orientation：M → Manifold ② Vacuum characteristics：H → H igh-vacuum type ③ Nozzle bore：10 → ø1.0mm ④ Combinations：W → Filter, Suction solenoid valve, Vacuum switch with LED display and Blow-off solenoid valve ⑤ Vacuum port：T6 → ø6mm Push-In Fitting on top ⑥ Air supply port：20 → ø10mm Push-In Fittings on both sides of manifold ⑦ Exhaust port：S2 → Silencers on both sides of manifold ⑧ Solenoid valve type：E → Normally closed (N.C) type 24VDC ⑨ Color：B → Black ⑩ Number of stations ：04 → 4 stations ⑪ Switch...

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Vacuum Generator Series Vacuum Generator VK ■ Order Exampl ■ Manifold-base only (Block plate not attaching to the top unit) Example . When all vacuum ports are common speciﬁcations VK M – S1/4 43/8 61/2 – W 08 ⑤ ① Port orientation：M → Manifold type ⑤ Vacuum port：S1/4 → ø1/4" Push-In Fitting for each of 8 stations ⑥ Air supply port ：4 3/8 → R side only, ø3/8" Push-In Fitting (Elbow) ⑦ Exhaust port：6 1/2 → L side only, ø1/2" Push-In Fitting (Elbow) ⑨ Color：W → Light-gray ⑩ Number of stations ：08 → 8 stations .When the vacuum ports differ even by one (Fill out the Speciﬁcation Order Form on...

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of model code when manifold installation top-mounting units and vacuum port vary in type, while stations of the manifold type (VKM) are aligned ( ❶ and ❷ are examples of model designation. Also ﬁll in ❸ (Speciﬁcation Order Form) which indicates station arrangements for manifold installation top-mounting unit and vacuum port.) ❶ Model code and number of units when ordering manifold VK M – 00 48 62 – W 08 ・・・・・・・ only 1 unit ※ See the Speciﬁcation Order Form Example 3 for manifold only ❷ Model code and number of units of manifold installation top-mounting units 1)…VK M H 07 G – 00 00 00...

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VK series
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