Ref Descripción - VALFONTA S1 Manual De Funcionamiento

Ref Descripción
1 cuerpo
3 Soporte cierre inferior
6 Tapa
7 Tornillos
8 Guia fuelle
9 Toricas
10 Muelles
11 Rodamiento a bolas
12 Soporte superior muelles
13 Tuerca de regulación
14 Pletina
15 Tuerca M12
16 Tornillos soporte M8
17 Tuerca M8
18 Racord
19 Membrana
20 Actuador superior
21 Tornillo membrana
22 Tórica
Válvula Exceso presión –Funcionamiento e instalación S1
Material
Nodular Iron EN-JS1049 (GGG40.3)
Bronze RG10
Carbon Steel 1.0619 (A216 WCB)
Stainless steel 1.4408 (A351 CF3M)
Stainless steel 1.4404 - 316L
1.1191 - Carbon steel
1.4404 – Stainless steel AISI 316L
8.8 - Carbon steel
A-2 Stainless St. (A-4 optionally)
1.0570 or 1.1191 - Carbon steel
1.4404 – Stainless steel AISI 316L
Viton
1.0904 (Spring Carbon steel 55 Si 7)
1.3505 (Bearing steel 100 Cr 6)
1.1191 - Carbon steel
8.8 - Carbon steel
1.1191 - Carbon steel
8.8 - Carbon steel
8.8 - Carbon steel
8.8 - Carbon steel
Brass
EPDM or EPDM+PTFE
1.0335 (Steel sheet with epoxy paint) or
Stainless steel sheet AISI 316
1.4301 (Stainless steel AISI 304)
Viton
VALFONTA
Ref Descripción
23 Plato membrana
24 Eje membrana
25 Tornillo
25b Tuerca
26 Actuador inferior
27 Tornillo
28 Sistema antitorsión
29 Eje regulación
30 Guía cojinete
31 Columna
32 Tuerca fuelle
33 Fuelle
34 Soporte inferior muelle
35 Junta
39 Soporte cierre
40 Cierre
42 Tuerca
45 Asiento
50 Tornillo allen
51 Tapa
52 Junta
16
- - MANUAL S1-18A-ESP
Material
1.1191 - Carbon steel
1.1191 - Carbon steel
A-2 Stainless steel
A-2 Stainless steel
1.0335 (Steel sheet with epoxy paint) or
Stainless steel sheet AISI 316
8.8 - Carbon steel
1.1191 - Carbon steel
1.4301 (Stainless steel AISI 304)
1.4307 (Stainless steel AISI 304L)
1.1191 - Carbon steel
1.1191 - Carbon steel
1.4404 (Stainless steel AISI 316Ti)
1.1191 - Carbon steel
Graphite with metal
1.4404 – Stainless steel AISI 316L
Graphited PTFE (others on request)
A2-70 (x2)
1.4404 – Stainless steel AISI 316L
Steel 8.8 / Stainless steel A2-70
1.4404 – Stainless steel AISI 316L
Graphite with metal
FEBRERO 2018