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Safety Instructions 

 

Caution 

1.The product is provided for use in manufacturing industries. 

The product herein described is basically provided for peaceful use in manufacturing industries. 
If  considering  using  the  product  in  other  industries,  consult  SMC  beforehand  and  exchange 
specifications or a contract if necessary. 
If anything is unclear, contact your nearest sales branch. 

 

Limited warranty and Disclaimer/Compliance Requirements 

The  product  used  is  subject  to  the  following  “Limited  warranty  and  Disclaimer”  and  “Compliance 
Requirements”. 
Read and accept them before using the product. 
 

Limited warranty and Disclaimer                                                                             

Summary of Contents for IR320-A

Page 1: ...Document No IR30 OM00016 PRODUCT NAME Regulator MODEL Series Product Number IR320 0 1 2 A IR321 0 1 2 A IR322 0 1 2 A...

Page 2: ...uctions 2 to 6 1 Application 7 2 Specifications 7 3 Construction and Operation Principles 8 4 How to order 9 5 Bracket gauge and switch assembly optional 10 6 Panel mounting 11 7 Troubleshooting 12 8...

Page 3: ...s relating to systems ISO 4413 Hydraulic fluid power General rules relating to systems IEC 60204 1 Safety of machinery Electrical equipment of machines Part 1 General requirements ISO 10218 1992 Manip...

Page 4: ...the product in other industries consult SMC beforehand and exchange specifications or a contract if necessary If anything is unclear contact your nearest sales branch Limited warranty and Disclaimer...

Page 5: ...e if adjusted by decreasing the pressure Turning the handle clockwise increases the outlet pressure and turning it counterclockwise reduces the pressure When pressure is applied to the inlet of a regu...

Page 6: ...filter regulator itself Provide separate support for external piping as damage may otherwise occur Non flexible piping materials such as steel piping will be subject to excessive moment load and vibra...

Page 7: ...ries AF etc or mist separator SMC AM AFM series Refer to Air Preparation Equipment Model Selection Guide Best Pneumatics No 5 for model selection based on air quality When a lubricator is used at the...

Page 8: ...Ambient temp and Fluid temperature O C Standard product 5 to 60 With digital pressure switch 0 to 50 No freezing Port size 1 4 to 1 2 Pressure gauge port size 1 8 2 ports Weight kg Note 4 0 48 Note 1...

Page 9: ...phragm as nozzle pressure The force generated by the diaphragm pushes down the valve and the supply pressure flows to the outlet The discharged air pressure acts on the static pressure chamber side of...

Page 10: ...en more than one specification is required indicate in alphanumeric order Option Note1 G ZA Note4 Rc G MPa MPa Z Note3 Only overseas NPT Only overseas NPT psi psi Rc Japan Overseas NPT Fixed SI unit W...

Page 11: ......

Page 12: ...osition and tighten the attached hexagon panel nut Recommended tightening torque Wrench size mm Tightening Torque N m 17 3 to 4 4 Handle mounting Mount the handle back onto the regulator Excessive tig...

Page 13: ...terioration of the rubber part Ozone Use the ozone resistant product 80 series Temperature Avoid using at high temperature or low temperature Organic solvent etc Take countermeasures to prevent organi...

Page 14: ...8 Dimensions 8 1 Dimensions of the regulator with the bottom exhaust direction IR32 0 A 13...

Page 15: ...8 2 Dimensions of the regulator with the front or back exhaust direction IR32 1 2 A 14...

Page 16: ...Revision history 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...

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