Check valve (fall prevention valve) SVK, SVKG, SVV

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SVK,SVKG,SVV

last updated：Nov 18, 2019

シュマルツ

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 effective adhesion 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 due to a decrease in vacuum pressure, contributing to energy savings. → No need for position adjustment of pads when adsorbing workpieces that are uneven in position or size. ○ Mounting screw diameters are 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 tight.

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Applications/Examples of results

Steel plates, automobiles Plastics Packaging machinery Semiconductors, electronics

Detailed information

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.
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.
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.