Azbil Corporation No. SS2-8113-0300 - 7 - Table 8 Body material stainless steel (SCS14A/A351CF8M) D.T. : Drsign Temperature (1) Plug (2) Seat ring SUS316 SUS316 Stellite seat SUS316 Stellite face SUS316 Soft seat General Oil free General Oil free (3) Stem SUS316 (4) Guide ring SUS316 SUS316 Stellited SUS316 SUS316 Stellited (6) Seat gasket No (D.T. -17 to +230 °C) SUS316 (PTFE coated) No (D.T. -17 to +230 °C) SUS316 SUS316 (PTFE coated) (D.T. < -17 °C and D.T. >230 °C) SUS316 (D.T. < -17 °C) (7) Bonnet gasket SUS316 SUS316 (PTFE coated) SUS316 SUS316 (PTFE coated) 1 5