Part no. Fluororubber is used for rubber parts of the main valve to allow use in applications such as the following. Note) Because in series -X90 fluororubber is used for only main valve, the rubber parts of the application/usage in conditions requiring heat resistance should be avoided. Entry is the same as standard products. SJ 60 X90 (T) 23 Symbol 1 Main Valve Fluororubber Specifications -X90 1. When using a lubricant other than the recommended turbine oil, and there is a possibility of malfunction due to swelling of the spool valve seals. 2. When ozone enters or is generated in the air supply. 97 Series SJ2000/3000 Made to Order For detailed dimensions, specifications, and delivery, please contact SMC. SY SJ SY SV SYJ SZ VF VP4 S0700 VQ VQ4 VQ5 VQC VQC4 VQZ SQ VFS VFR VQ7