No. SS2-BSL100-0100 Azbil Corporation - 4 - Welded Bellows Figure 3 Welded Bellows for Model HLS Figure 4 Welded Bellows for Model HTS, HCB, ACP and HCU (Model HTS depicted) 3 1 5 4 9 7 6 2 10 10 8 No. Part name Material 1 Blind plug for leakage detection hole SUS316 2 Blind plug (for V-PTFE packing) SUS316 3 Bonnet extension SUS316 4 Valve plug SUS316 5 Valve stem SUS316 6 Pin SUS420J2 7 Bonnet flange SUS316 8 Bellows Inconel718 equivalent 9 Bellows seat (B) SUS316 10 Gasket SUS316 Note: Valve body is SCS14A. 3 1 5 4 9 7 6 2 14 13 10 11 12 12 15 8 No. Part name Material 1 Blind plug for leakage detection hole SUS316 2 Blind plug (for V-PTFE packing) SUS316 3 Bonnet extension SUS316 4 Valve plug SUS316 5 Valve stem SUS316 6 Pin SUS420J2 7 Bonnet flange SUS316 8 Bellows seat (A) SUS316 9 Bellows Inconel718 equivalent 10 Bellows ring SUS316 11 Bellows seat (B) SUS316 12 Gasket SUS316 13 Seal ring Graphite-filled PTFE+ASTM B575 (Hastelloy C-276 equivalent) 14 Backup ring SUS316 15 Bellows nut SUS316 Note: Valve body is SCS14A.