Suppress air leaks and maintain vacuum pressure!
Features: The check valves of the SVK, SVKG, and SVV series are drop prevention valves that block the circuit during suction by having a built-in ball that moves up and down, thereby suppressing the decrease in vacuum pressure within the main circuit. By attaching them to vacuum pads, they can maintain vacuum pressure even when the pad is not fully covering the workpiece, allowing for suction and transport.
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basic information
【Features】 ○ Suppresses flow rate during adsorption (sheet-type free ball type) → Even if one vacuum pad detaches, the vacuum pressure within the system is maintained, reducing adsorption errors. → Eliminates energy consumption associated with a decrease in vacuum pressure, leading to energy savings. → No need for pad position adjustment when adsorbing workpieces that are uneven in position or size. ○ Mounting screw diameter is available in 5 sizes for both male and female threads. → Can be mounted on various vacuum pads and devices. ○ Compact size → Can be mounted even when the arrangement of pads is narrow.
Price information
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Delivery Time
Applications/Examples of results
Steel plates, automobiles Plastic Packaging machinery Semiconductors, electronics
Detailed information
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Check valve (fall prevention valve). Mounting screw in pad direction: male thread. Screw diameter: M5 male thread, parallel 1/8 thread, parallel 1/4 thread, parallel 3/8 thread, parallel 1/2 thread.
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SVKG Check valve (fall prevention valve). Mounting screw in pad direction: male thread. Screw diameter: M5 male thread, parallel 1/8 male thread, parallel 1/4 male thread, parallel 3/8 male thread, parallel 1/2 male thread.
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SVV Check valve (flow control valve). Mounting screw in the pad direction: male thread. Adjustable leak amount. Screw diameter: parallel 1/4 male thread.
Line up（3）
| Model number | overview |
|---|---|
| SVK | Check valve (fall prevention valve). Mounting screw in the pad direction: male thread. Screw diameter: M5 male thread, parallel 1/8 male thread, parallel 1/4 male thread, parallel 3/8 male thread, parallel 1/2 male thread. |
| SVKG | Check valve (fall prevention valve). Mounting screw in the pad direction: female thread. Screw diameter: M5 female thread, parallel 1/8 female thread, parallel 1/4 female thread, parallel 3/8 female thread, parallel 1/2 female thread. |
| SVV | Check valve (flow control valve). Mounting screw in the pad direction: male thread. Adjustable leak amount. Screw diameter: parallel 1/4 male thread. |
Company information
This is the Japanese subsidiary of the long-established German manufacturer "J.Schmalz GmbH," founded in 1910. We handle vacuum equipment for automated transport, vacuum grippers for automated transport, manual transport systems, and vacuum clamping systems for processing machines. We are continuously developing optimal products for various industries, including the automotive, food, packaging, plastics, and solar cell industries.