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Revision   

A    Format change and content review 
B    Drawing update 
 
 
 
 
 
 
 

 
 

 

   

 

4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN 
Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 
URL 

http://www.smcworld.com

 

 
  Note: 

Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.           

 

© 2019 SMC Corporation All Rights Reserved 

 

Содержание IL220 Series

Страница 1: ...No IL02 OM00012 B PRODUCT NAME LOCK UP VALVE 3 PORTS MODEL Series IL220...

Страница 2: ...afety 1 2 1 Summary 3 2 Specification 3 3 Operation Principle 3 4 4 Transportation and Storage 5 5 Mounting and Piping 5 6 Precautions in Using 6 7 Maintenance 7 8 Example Application 8 9 Troubleshoot...

Страница 3: ...guring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and ma...

Страница 4: ...cessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using SMC products plea...

Страница 5: ...d amount from the bleed hole because of the wearing of internal part This may effect on the performance 3 Operating principles When signal pressure entering the upper diaphragm chamber is larger than...

Страница 6: ...4...

Страница 7: ...are that inappropriate storing environment may cause generating rust 5 Mounting and Piping Warning Precaution for mounting 1 Ensure to use a filter for IN line IN and signal pressure line SIG 2 Connec...

Страница 8: ...closing a cover and plugging piping ports to avoid direct instruction of rain If the case of high temperature and high humidity atmosphere take measures not to form dews in the internal machines Espe...

Страница 9: ...n the specification Small amount of air leaks from diaphragm cloth between rubber sheets of diaphragm and its seating part but it is within the tolerance 2 Check if supply air is clean or not If dust...

Страница 10: ...8 Example Application A filter is used to remove dust in air Note Above diaphragm shows the situation when the supply pressure is higher than the setting pressure 8...

Страница 11: ...signal pressure doesn t switch the air circuit Exhaust port of diaphragm Ass y is closed Disassembling cleaning Change diaphragm Ass y if there is a flaw Raising the set pressure higher than the signa...

Страница 12: ...9 10 1 10...

Страница 13: ...4 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the p...

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