2PC ELECTRIC FLANGED BALL VALVE
Features
ISO5211 direct mounting pad,Full silicasol technology
Anti-static devices for ball-stem body
Blow-out proof stem
Double stem sealing to comply with TA-LUFT requirements
Pre-load 2 belleville washer to self-adjust packing
Standards compliance
Design and Manufacture: API 608,API 6D,BS5351
Face to face(end to end): ANSI B16.10,API 6D
Flanged connection:2"~24" to ANSI B16.5
Fire-safe: API 607,API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 598,API 6D

Main parts and materials
|
No. |
Parts Description |
Material |
|
1 |
Body |
CF8M |
CF8 |
WCB |
Ti |
|
2 |
Bonnet |
CF8M |
CF8 |
WCB |
Ti |
|
3 |
Ball |
SS316 |
SS304 |
Ti |
|
4 |
Seat |
PTFE RPTFE PPL |
|
5 |
Nut |
A193-B8 |
A193-B7 |
A193-B8 |
|
6 |
Stem |
SS316 |
SS304 |
2Gr13 |
Ti |
|
7 |
Anti-Static |
SS304 |
|
8 |
Thrust Washer |
PTFE Expanded Graphite |
|
9 |
Packing |
PTFE Expanded Graphite |
|
10 |
Transition Washer |
RPTFE Expanded Graphite |
|
11 |
Packing Ring |
SS304 |
|
12 |
Belleville Washer |
SS304 |
|
13 |
Nut |
SS304 |
|
14 |
Loose Resistant Cover |
SS304 |
|
15 |
Nut |
SS304 |
|
16 |
Handle (1/2"~3") |
SS304 |
|
17 |
Handle Cover (1/2"~3") |
Plastic |
|
18 |
Stop Plate (1/2"~3") |
SS304 |
|
19 |
Seal Washer |
PTFE Expanded Graphite |
|
20 |
Steel Tube (4"~8") |
Galvanizde Steel Tube |
|
21 |
Spanner (4"~8") |
CF8 |
|
22 |
Stop Bolt |
SS304 |
ANSI Main appearance and connection size
Class 150
|
DN(inch) |
ΦD |
L |
ΦE |
ΦB |
ΦC |
T |
f |
N-
Φ h |
H |
H1 |
W |
M |
P |
A1 |
A2 |
B1 |
B2 |
|
1/2" |
13 |
108 |
89 |
60.5 |
35 |
11.5 |
1.6 |
4-16 |
48. |
79 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
3/4" |
19 |
117 |
98 |
70 |
43 |
11.5 |
1.6 |
4-16 |
53 |
84 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
1" |
25 |
127 |
108 |
79.5 |
51 |
12 |
1.6 |
4-16 |
64 |
95 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
1-1/4" |
32 |
140 |
117 |
89 |
64 |
13 |
1.6 |
4-16 |
71 |
103 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
1-1/2" |
38 |
165 |
127 |
98.5 |
73 |
15 |
1.6 |
4-16 |
76 |
111 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
2" |
51 |
178 |
152 |
120.5 |
92 |
16 |
1.6 |
4-19 |
85 |
120 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
2-1/2" |
64 |
190 |
178 |
139.5 |
105 |
18 |
1.6 |
4-19 |
104 |
153 |
300 |
17 |
17 |
9 |
11 |
70 |
102 |
|
3" |
76 |
203 |
190 |
152.5 |
127 |
19 |
1.6 |
4-19 |
114 |
163 |
300 |
17 |
17 |
9 |
11 |
70 |
102 |
|
4" |
102 |
229 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
140 |
182 |
400 |
22 |
22 |
non |
11 |
non |
102 |
|
5" |
127 |
356 |
254 |
216 |
186 |
24 |
1.6 |
8-22 |
183 |
260 |
500 |
27 |
27 |
14 |
non |
125 |
non |
|
6" |
152 |
394 |
279 |
241.5 |
216 |
26 |
1.6 |
8-22 |
202 |
280 |
800 |
27 |
27 |
14 |
non |
125 |
non |
|
8" |
203 |
457 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
253 |
- |
1100 |
27 |
27 |
14 |
non |
125 |
non |
Class 300
|
DN(inch) |
ΦD |
L |
ΦE |
ΦB |
ΦC |
T |
f |
N-
Φ h |
H |
H1 |
W |
M |
P |
A1 |
A2 |
B1 |
B2 |
|
1/2" |
13 |
140 |
95 |
66.5 |
35 |
16 |
1.6 |
4-16 |
48. |
79 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
3/4" |
19 |
152 |
117 |
82.5 |
43 |
16 |
1.6 |
4-19 |
53 |
84 |
135 |
9 |
9 |
6 |
6 |
36 |
42 |
|
1" |
25 |
165 |
124 |
89 |
51 |
18 |
1.6 |
4-19 |
64 |
95 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
1-1/4" |
32 |
178 |
133 |
98.5 |
64 |
19 |
1.6 |
4-19 |
71 |
103 |
170 |
11 |
11 |
6 |
7 |
42 |
50 |
|
1-1/2" |
38 |
190 |
156 |
114.5 |
73 |
21 |
1.6 |
4-22 |
76 |
111 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
2" |
51 |
216 |
165 |
127 |
92 |
23 |
1.6 |
8-19 |
85 |
120 |
200 |
14 |
14 |
7 |
9 |
50 |
70 |
|
2-1/2" |
64 |
241 |
190 |
1495 |
105 |
26 |
1.6 |
8-22 |
104 |
153 |
300 |
17 |
17 |
9 |
11 |
70 |
102 |
|
3" |
76 |
283 |
210 |
168.5 |
127 |
29 |
1.6 |
8-22 |
114 |
163 |
300 |
17 |
17 |
9 |
11 |
70 |
102 |
|
4" |
102 |
305 |
254 |
200 |
157 |
32 |
1.6 |
8-22 |
140 |
182 |
400 |
22 |
22 |
non |
11 |
non |
102 |
|
5" |
127 |
381 |
279 |
235 |
186 |
35 |
1.6 |
8-22 |
183 |
260 |
500 |
27 |
27 |
14 |
non |
125 |
non |
|
6" |
152 |
403 |
318 |
270 |
216 |
37 |
1.6 |
12-22 |
202 |
280 |
800 |
27 |
27 |
14 |
non |
125 |
non |
|
8" |
203 |
502 |
381 |
330 |
270 |
42 |
1.6 |
12-25 |
253 |
- |
1100 |
27 |
27 |
14 |
non |
125 |
non |
NOTE: The chart above only lists out some common composition of steel ball valve parts. We may provide other different parts material composition according to the customer’s request or the actual valve working condition