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International Order Requirements
Two million pages dedicated to sales and technology information for the SMC Corporation of America
Serial Interface
Miscellaneous Valves
Mufflers
e-Con Wiring
Check Blocks
SMC's double check block for the separated type VQ1000/2000 can be used on the outlet side piping to keep a cylinder in the intermediate position for a long time.  Combining the double check block with a built-in pilot type double check valve and a 3 position exhaust center solenoid valve, will enable the cylinder to stop in the middle or maintain its position for an extended period of time.
Check Valves