CSA VRCD - Page 8

Direct acting PRV Mod. VRCD
8
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DESCRIPTION
POS.
MATERIAL
1 Body GJS 500-7
2 Cap GJS 500-7
3 Upper piston S.S. AISI 303
4 Spring SiCr
5 Upper ring S.S. AISI 304
6 Nuts S.S. AISI 304
7 Spring guide Brass/S.S. AISI304
8 Nut S.S. AISI 304
9 Driving screw S.S. AISI 304
10 Tap for pressure gauges Brass
11 Guiding screw S.S. AISI 303
12 Spacer Brass/S.S. AISI304
13 Sliding ring Ptfe
14 Lower piston Brass/S.S. AISI304
16 Studs S.S. AISI 304
15 Driving tap Brass/S.S. AISI304
17 Nuts S.S. AISI 304
18 Lower ring Bronze
19 Obturator sealing seat S.S. AISI 304
20 Obturator guide S.S. AISI 304
21 Gasket NBR
22 Gasket NBR
23 O-ring NBR
24 O-ring NBR
25 O-ring pair NBR
26 O-ring NBR
27 O-ring NBR
28 Plane gasket NBR/VULKOLAN
29 Gasket support Brass
Spare parts nr: 4 – 13 – 19 – 21- 22 – 23 – 24- 25 – 26 – 27 – 28