| TOP ENTRY BALL VALVE |
|
 Top Entry Ball Valve |
| Pressure Rate:Class150LB-2500lb,PN16-PN420,2K-100K |
| Size:DN15-DN1200,1/2"-48" |
| Design: API,DIN,BS,GB,JIS |
| Material:ASTM A216-WCB,A351 CF8,CF8M,Iron |
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| Tope Entry Ball Valve | valves is mainly used in pipeline and industry system and it has a top entry and on line maintenance function. |
| It has a lot of advantages,such as small fluid resistance,simple structure,small volume,light weight,reliable saaling,convenience for valves |
| Operation and maintenance,open and close quickly,as well as start and close flexibly. |
| Top entry :Its most difference from common ball valves is that its maintenance can be made on pipe line and without dismounting from |
| the pipe line.The back space seat structure is adopted for the seat and the rear portion of seat retainer is oblique angle to prevent |
| Accumulation of impurity from affecting back space of seat. |
| Butt welding type (150Lb) |
Socket weld type (150Lb) |
Nominal diameter
|
d |
L |
H |
W |
E |
1/2" |
14 |
139.7 |
100 |
140 |
|
3/4" |
19 |
152.4 |
100 |
140 |
|
1" |
25 |
165.1 |
100 |
140 |
|
1 1/2" |
38 |
190.5 |
120 |
190 |
|
2" |
51 |
216 |
140 |
230 |
|
2 1/2" |
64 |
241.3 |
180 |
320 |
|
3" |
76 |
282.5 |
210 |
320 |
|
4" |
102 |
304.8 |
220 |
450 |
|
5" |
127 |
381 |
230 |
800 |
|
6" |
152 |
457.2 |
320 |
450 |
110 |
8" |
203 |
520.7 |
380 |
660 |
130 |
10" |
254 |
558.8 |
420 |
660 |
130 |
|
Nominal diameter
|
d |
B |
C |
L |
H |
W |
E |
"1/2" |
14 |
22 |
10 |
108 |
100 |
140 |
|
"3/4" |
19 |
27.3 |
13 |
117.5 |
100 |
140 |
|
"1" |
25 |
34 |
13 |
127 |
100 |
140 |
|
"1 1/2" |
38 |
48.9 |
13 |
165 |
120 |
190 |
|
"2" |
51 |
61.4 |
16 |
216 |
140 |
230 |
|
"2 1/2" |
64 |
77.3 |
16 |
241.3 |
180 |
320 |
|
"3" |
76 |
90.1 |
16 |
282.5 |
210 |
320 |
|
"4" |
102 |
115.8 |
19 |
305 |
220 |
450 |
|
"5" |
127 |
141.2 |
22.5 |
381 |
230 |
800 |
|
"6" |
152 |
170.1 |
25 |
457.2 |
320 |
450 |
110 |
"8" |
203 |
221 |
25 |
520.7 |
380 |
660 |
130 |
"10" |
254 |
275 |
28.5 |
558.8 |
420 |
660 |
130 |
|
| Female thread type (150Lb) |
Flange type (150Lb) |
Nominal diameter
|
d |
L |
H |
G |
W |
E |
1/2" |
14 |
108 |
100 |
NPT1/2" |
140 |
|
3/4" |
19 |
117.5 |
100 |
NPT 3/4" |
140 |
|
1" |
25 |
127 |
100 |
NPT 1" |
140 |
|
1 1/2" |
38 |
165 |
120 |
NPT 1 1/2" |
190 |
|
2" |
51 |
216 |
140 |
NPT 2" |
230 |
|
2 1/2" |
64 |
241.3 |
180 |
NPT 2 1/2" |
320 |
|
3" |
76 |
282.5 |
210 |
NPT 3" |
320 |
|
4" |
102 |
305 |
220 |
NPT 4" |
450 |
|
5" |
127 |
381 |
230 |
NPT 5" |
800 |
|
6" |
152 |
457.2 |
320 |
NPT 6" |
450 |
110 |
8" |
203 |
520.7 |
380 |
NPT 8" |
660 |
130 |
10" |
254 |
558.8 |
420 |
NPT 10" |
660 |
130 |
|
Nominal diameter
|
d |
L |
H |
W |
E |
1/2" |
14 |
108 |
100 |
140 |
|
3/4" |
19 |
117.5 |
100 |
140 |
|
1" |
25 |
127 |
100 |
140 |
|
1 1/2" |
38 |
165 |
120 |
190 |
|
2" |
51 |
178 |
140 |
230 |
|
2 1/2" |
64 |
190 |
180 |
320 |
|
3" |
76 |
203 |
210 |
320 |
|
4" |
102 |
229 |
220 |
450 |
|
5" |
127 |
356 |
230 |
800 |
|
6" |
152 |
394 |
320 |
450 |
110 |
8" |
203 |
457 |
380 |
660 |
130 |
10" |
254 |
533 |
420 |
660 |
130 |
|
| Flange type( 300Lb) |
|
Nominal diameter
|
d |
L |
H |
W |
E |
1/2" |
13 |
139.7 |
100 |
140 |
|
3/4" |
19 |
152.4 |
100 |
140 |
|
1" |
25 |
165.1 |
100 |
140 |
|
1 1/2" |
38 |
190.5 |
120 |
190 |
|
2" |
51 |
216 |
140 |
230 |
|
2 1/2" |
64 |
241.3 |
180 |
320 |
|
3" |
76 |
282.5 |
210 |
320 |
|
4" |
102 |
304.8 |
220 |
450 |
|
5" |
127 |
381 |
230 |
800 |
|
6" |
152 |
457.2 |
320 |
450 |
110 |
8" |
203 |
520.7 |
380 |
660 |
130 |
10" |
254 |
558.8 |
420 |
660 |
130 |
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