Know-howmakes the difference
13
An
Company
B-1210-UK-02-2014-REV.B
Structure andmaterial type1500 stainless steel/1501 steel
Structure andmaterial
No.
Description
Material
1 Body
GS-C25
2 End cap
GS-C25
3 Ball
Stainless steel CF8M
4 Seat
PTFEwith 25% carbon
5 Joint gasket
PTFE
6 Joint gasket
PTFE
7 Stem seal
RPTFE
8 Stem
Stainless steel AISI 316
9 Gland packing
PTFE
10 Gland packing
25%Glass fiber filled+ PTFE
11 Gland bush
Stainless steel AISI 304
12 Bellevillewasher
Stainless steel AISI 301
13 Stopwasher
Stainless steel AISI 304
14 Stem nut
Stainless steel AISI 304
15 Stemwasher
Stainless steel AISI 304
16 Handle
Stainless steel AISI 304
17 Locking device
Stainless steel AISI 304
18 Handle sleeve
Vinyl
19 Stop pin
Stainless steel AISI 304
20 Pin nut
Stainless steel AISI 304
21 Antistatic - device
Stainless steel AISI 304
22 O-ring
FPM
Pressure/temperature for valves with standard seats PTFE+ 25% carbon.
MG1241
RPTFE
PTFE
(PN16)
(PN40)
100
200
300
900
500
600
700
800
1000
1100
PressureVs.TemperatureChart
400
PRESSURE INPSIG
28
PRESSURE INBAR
-4
(-20)
TEMPERATURE IN F (°C)
0
(149)
(93)
(38)
200
100
300
(260)
(204)
400
0
500
7
14
21
62
34
41
55
48
69
75
