Pneumatic Valve (4F & M4F)

Innovative soft spool valve / pneumatic valve based on analysis of the advantages and disadvantages of all valves such as metal spool, poppet, O-ring spool, etc., and assembled the advantages alone of each method.

Its total performance, such as valve structure, no lubrication, and hard use, has won praise from all sides.

Cylinder Bore Size: φ6 to φ250

Features:

• Long Service Life / High Reliability - Ensures durability and reliability comparable to metal spool valve.
• Effective Regardless of Frequency of Use - High frequency use is made possible by adopting a special spool structure. No problem with operating after being out of use, and demonstrates excellent function even for infrequent use.
• No Coil Burn / Lock Phenomena - Adopts a proprietarily developed special soft spool method, and eliminates coil burning and lock which were the cause of 90% of problems or more in the past.
• Can use in Adverse Environments - There is no malfunction due to clogging in dusty environments as common exhaust for vent hole and PE port is adopted.