MATERIALS - SPLIT WAFER PN16-40 ANSI 150 |
N°
| Description
| A105 Carbon steel
| LF2 Carbon steel
|
1
| Body
| ASTM A105
| ASTM A350 LF2
|
2
| Ring nut
|
3
| Side entry ring nut
|
4
| Ball
| ASTM A351 CF8M
| ASTM A351 CF8M
|
5
| Stem
| A564 TP.630 (17-4PH)
| A564 TP.630 (17-4PH)
|
6*
| Seat
| TFM1600
| TFM1600
|
7*
| Stem lower sealing
| TFM1600
| TFM1600
|
8*
| Chavron ring
| TFM1600
| TFM1600
|
9*
| Stem o-ring
| FKM
| FKM
|
10
| Packing gland ring
| zinc coated carbon steel (x)
| zinc coated carbon steel (x)
|
11
| Stem springs
| 50CrV4 galvanized (xx)
|
12
| Stem nut
| UNI 3740-1 6S galvanized (x)
|
13
| Stop nut plate
| 304 S.S.
|
14
| Indicator
| 304 S.S.
|
15*
| Body ring nut gasket
| Grafoil
| Grafoil
|
16*
| Body side entry ring nut gasket
| Grafoil
| Grafoil
|
17
| Body ring nut screw
| 8.8 UNI 3740 galvanized
| A2-70 UNI 3740 (304 S.S.)
|
18
| Body-side entring ring nut screw
|
19
| Antistatic device
| 316 S.S.
| 316 S.S.
|
20
| Lock nut
| UNI 3740-1 6S galvanized (x)
| UNI 3740-1 6S galvanized (x)
|
21
| Holder screw
| A2-70 UNI 3740 (304 S.S.)
| A2-70 UNI 3740 (304 S.S.)
|
22
| Holder screw
| zinc coated carbon steel (x)
| zinc coated carbon steel (x)
|
23
| Lever
| Fe37 galvanized (x)
| Fe37 galvanized (x)
|
* Components of seals kit
|