PR120H
MECHANICAL MAINTENANCE
Version: 5
Page: 21 of 24
Date: 2022.12.13
POS. DESCRIPTION MATERIAL TYPE
1 Body Stainless steel - AISI 316
2 End Cap Stainless steel - AISI 316L
3 Ball Stainless steel - AISI 316
4 Seat PTFE with 25% carbon composit
5 Joint Gasket PTFE
6 Stem Stainless steel - AISI 316
7 Stem Seal PTFE with 25% carbon composit
8 Stem Seal 75% PTFE, 20% glas fiber, 5%
graphite
10 Belleville Washer Stainless Steel - AISI 301
11 Lock Saddle Stainless Steel - AISI 304
12 Stem Nut Stainless Steel - AISI 304
13 Handle Stainless Steel - AISI 304
14 Handle Sleeve VINYL
15 STOP Stainless Steel - AISI 304
16 Bolt Stainless Steel - AISI 304
17 Nut Stainless Steel - AISI 304
18 Locking Device Stainless Steel - AISI 304
19 Anti-Static Device Stainless Steel - AISI 304