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INDUSTRIAL VALVES - TOPAZ ANSI 300

Split-body ball valve in stainless steel and carbon steel. Fire safe BS 6755, API 6FA, API 607. Connection with actuators to ISO 5211. General prescriptions to BS 5351.



TOPAZ ANSI 300
Split-body ball valve in stainless steel and carbon steel.
Fire safe BS 6755, API 6FA, API 607.
Connection with actuators to ISO 5211.
General prescriptions to BS 5351.

WORKING PRESSURE
ANSI 300.

END CONNECTIONS
Flanges to ANSI B16.5.
Face to face to ANSI B16.10

TEMPERATURE LIMITS
From -20°C to +180°C. (AISI 316, PTFE)
From -10°C to +180°C. (A105, PTFE)

SPECIAL EXECUTIONS
  • Special gaskets available
  • Degreased version
  • Antistatic device from 1/2” to 1”1/4
  • Atex certificate
  • Different materials available
DATI AGGIUNTIVI
  • STEEL VALVES

CHARACTERISTICS TOPAZ ANSI 300

Size
A mm
B mm
C mm
D mm
E mm
F mm
H mm
I mm
K mm
L mm
M mm
N mm
P mm
R mm
S mm
T mm
V mm
Z mm
N° holes
ISO FLANGE
weight gr.
1/2”
113,5
66
232,1
140
48
15
89
M5
66,7
140
M10
6
-
36
-
5
9
16
4
F03
3600
3/4”
127,8
69
241,1
140
51
20
117,5
M5
82,5
151
M10
6
25
36
2
8
9
14
4
F03
5605
1”
144
82
292,1
180
62,5
25
124
M5
88,9
165
M12
8
30
42
2
11,5
11,5
19
4
F04
6245
11/4”
153,5
87
303,4
180
67
32
133
M5
98,4
178
M12
8
30
42
2
10
11
19
4
F04
8560
11/2”
186
108
358,5
230
87,5
40
156
M6
114,3
189
M16
10
35
50
2,5
14,5
15,5
22
4
F05
13185
2”
197,5
115
381
230
94,5
49,5
165
M6
127
216
M16
10
35
50
2,5
14,5
15,5
19
4
F05
16555
21/2”
234,5
139
485,4
320
122,5
65
191
M8
149,2
241
M22
14
55
70
3
18,7
20,8
22
8
F07
27825
3”
255
150
523,5
320
132,5
78
210
M8
168,3
283
M22
14
55
70
3
18,7
20,8
22
8
F07
36150
4”
290
163
559
370
148,5
96
254
M8
200
305
M27
16
-
102
-
1,5
26
22
8
F10
60055



  Breaking Torque in Nm
DN size
1/2”
3/2”
1”
1”1/4
1”1/2
2”
3”
4”
PN
0
4
7
15
21
26
36
81
130
19bar
(ANSI300)
6
10
22
28
32
45
120
200
               
               


Nm
Values in Nm
Values in Nm can change depending on the material used for seats, on temperature and on the fluid used. For a safe working of the various sorts of servocontrol, it is necessary to consider a suitable safety factor.

 

Pressure/temperature diagram   Head loss diagram

MATERIAL SPECIFICATIONS TOPAZ ANSI 300


  COMPONENTS   TOPAZ stainless steel   TOPAZ carbon steel
1
  Body   AISI 316                       D 1.4401   A 105
2
  Ball   AISI 316                       D 1.4401   AISI 304                            D 1.4301
3
  Stem   AISI 316                       D 1.4401   AISI 304                            D 1.4301
4
  O-ring   Fluoroelastomer   Fluoroelastomer
5
  Packing washer   AISI 316                       D 1.4401   AISI 304                            D 1.4301
6
  Spring washers   AISI 301                       D 1.4310   50CrV4
7
  Operation stop pin   AISI 304                       D 1.4301   Carbon steel 8.8
8
  Locking nut   AISI 304                       D 1.4301   A 105 Nickel-plated
9
  Lever handle   A 105 Nickel-plated   A 105 Nickel-plated
10
  Stem retaining nut   AISI 304                       D 1.4301   A 105 Nickel-plated
11
  Upper stem packing   Virgin P.T.F.E   Virgin P.T.F.E.
12
  Thrust washer   Virgin P.T.F.E.   Virgin P.T.F.E.
13
  Ball seats   Virgin P.T.F.E.   Virgin P.T.F.E.
14
  Body flange   AISI 316                       D 1.4401   A 105
15
  Static gasket   Virgin P.T.F.E.   Virgin P.T.F.E
16
  Locking nut   AISI 304                       D 1.4301   A 105 Nickel-plated
17
  Stud bolt   A 193 B8
  A 193 B7
Missing documents