forma estructural |
Homina presión |
Modelo de producto normal |
||||||
JB/T74 -90 GB/T9112 -9124 HG20592 -20614 |
PN1.0MPa |
H76H-10C |
H76W-10P |
H76W-10P8 |
H76W-10P3 |
H76W-10R |
H76W-10R8 |
H76W-10R3 |
PN1.6MPa |
H76H-16C |
H76W-16P |
H76W-16P8 |
H76W-16P3 |
H76W-16R |
H76W-16R8 |
H76W-16R3 |
|
PN2.5MPa |
H76H-25 |
H76W-25P |
H76W-25P8 |
H76W-25P3 |
H76W-25R |
H76W-25R8 |
H76W-25R3 |
|
PN4.0MPa |
H76H-40 |
H76W-4OP |
H76W-40P8 |
H76W-4OP3 |
H76W-40R |
H76W-40R8 |
H76W-40R3 |
|
PN6.3MPa |
H76H-63 |
H76W-63P |
H76W-63P8 |
H76W-63P3 |
H76W-63R |
H76W-63R8 |
H76W-63R3 |
|
PN10.0MPa |
H76H-100 |
H76W-100P |
H76W-100P8 |
H76W-100P3 |
H76W-100R |
H76W-100R8 |
H76W-100R3 |
|
PN16.0MPa |
H76H-160 |
H76W-160P |
H76W-160P8 |
H76W-160P3 |
H76W-160R |
H76W-160R8 |
H76W-160R3 |
|
PN20.0MPa |
H76H-200 |
H76W-200P |
H76W-200P8 |
H76W-200P3 |
H76W-200R |
H76W-200R8 |
H76W-200R3 |
|
PN25.0MPa |
H76H-250 |
H76W-250P |
H76W-250P8 |
H76W-250P3 |
H76W-250R |
H76W-250R8 |
H76W-250R3 |
|
PN2.0MPa |
H76H-20C |
- | H76W-20P8 |
H76W-20P3 |
- | H76W-20R8 |
H76W-20R8 |
|
GB/T9112 -9124 HG20615 -20635 SH3406 |
PN5.0MPa |
H76H-50 |
- | H76W-50P8 |
H76W-50P3 |
- | H76W-50R8 |
H76W-50R3 |
PN11.0MPa |
H76H-110 |
- | H76W-110P8 |
H76W-110P3 |
- | H76W-110R8 |
H76W-110R3 |
|
PN15.0MPa |
H76H-150 |
- | H76W-150P8 |
H76W-150P3 |
- | H76W-150R8 |
H76W-150R3 |
|
PN26.0MPa |
H76H-260 |
- |
H76W-260P8 |
H76W-260P3 |
- |
H76W-260R8 |
H76W-260R3 |
|
P42.0MPa |
H76H-420 |
- | H76W-420P8 |
H76W-420P3 |
- | H76W-420R8 |
H76W-420R3 |
|
ANSIB16.5 |
Clase 150 |
H76H-AIC |
- | H76W-A1P8 |
H76W-AIP3P3 |
- |
H76W-A1P3P8 |
H76W-AIP3R3 |
Clase 300 |
H76H-A3 |
- |
H76W-A3P8 |
H76W-A3P3 |
- | H76W-A3P8 |
H76W-A3P3 |
|
Clase 600 |
H76H-A6 |
- |
H76W-A6P8 |
H76W-A6P3 |
- |
H76W-A6P8 |
H76W-A6P3 |
|
Clase 900 |
H76H-A9 |
- | H76W-A9P8 |
H76W-A9P3 |
- | H76W-A9P8 |
H76W-A9P3 |
|
Clase 1500 |
H76H-A15 |
- | H76W-A15P8 |
H76W-A15P3 |
- | H76W-A15P8 |
H76W-A15P3 |
|
Clase 2500 |
H76H-A25 |
- | H76W-A25P8 |
H76W-A25P3 |
- | H76W-A25P8 |
H76W-A25P3 |
|
Materiales para piezas principales. |
Cuerpo |
WCB(A105) |
ZG1Cr18Ni9Ti |
CF8(304) |
CF3(304L) |
ZG1Cr18Ni12M |
oCF8M(316) |
CF8M(316L) |
Desct |
CF8 |
CF8 |
CF8 |
CF3 |
CF8M |
CF8 |
CF3M |
|
Eje |
2Cr13 |
0Cr18Ni9 |
OCr18Ni9 |
OCr18Ni10 |
1Cr18Ni12Moti |
OCr17Ni12Mo2 |
o0Cr17Ni14Mo2 |
|
Primavera |
OCr18Ni9 |
OCr18Ni9 |
OCr18Ni9 |
OCr18Ni10 |
OCr17Ni12Mo2 |
OCr17Ni12Mo2 |
oOCr17Ni14Mo3 |
|
Condiciones de servicio aplicables |
Medio aplicable |
vapor de agua petróleo y etc. |
Ácido nítrico, etc., medio corrosivo. |
medios oxidativos fuertes |
Ácido acético y otros medios corrosivos. |
Urea y otros medios corrosivos |
||
Temperatura del cable de la aplicación |
-29~425 |
-196~540 |
-196~425 |
-196~540 |
-196~455 |
|||
Nota: La tabla es la designación del modelo de servicio, los materiales de las piezas principales y las condiciones de servicio aplicables de las válvulas de retención tipo wafer regulares.
Consulte los métodos de designación de modelos de válvulas de retención para válvulas de retención tipo wafer para conocer otros requisitos y el establecimiento del modelo.
Nominal presión |
Nominal diámetro |
Tamaño (mm) |
Brida de tubería (para referencia) |
||||||
l |
D |
D2 |
D3 |
D1 |
Cantidad de pernos |
d |
L1 |
||
PN10 PN16 PN25 |
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
155 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
160 |
|
100 |
73 |
162 |
102 |
108 |
180 |
8 |
M16 |
165 |
|
125 |
86 |
192 |
127 |
132 |
210 |
8 |
M16 |
180 |
|
150 |
98 |
218 |
152 |
160 |
240 |
8 |
M20 |
205 |
|
200 |
127 |
273 |
203 |
210 |
295 |
8 |
M20 |
235 |
|
250 |
146 |
328 |
254 |
266 |
350 |
12 |
M20 |
255 |
|
300 |
181 |
378 |
305 |
310 |
400 |
12 |
M20 |
290 |
|
350 |
184 |
438 |
350 |
355 |
460 |
16 |
M20 |
295 |
|
400 |
191 |
489 |
400 |
405 |
515 |
16 |
M24 |
310 |
|
450 |
203 |
539 |
450 |
455 |
565 |
20 |
M24 |
325 |
|
500 |
219 |
594 |
500 |
505 |
620 |
20 |
M24 |
345 |
|
600 |
222 |
695 |
600 |
605 |
725 |
20 |
M27 |
355 |
|
700 |
305 |
811 |
695 |
700 |
840 |
24 |
M27 |
440 |
|
800 |
305 |
918 |
796 |
800 |
950 |
24 |
M30 |
450 |
|
900 |
368 |
1018 |
898 |
903 |
1051 |
28 |
M30 |
520 |
|
1000 |
432 |
1124 |
1050 |
1055 |
1160 |
28 |
M33 |
590 |
|
1200 |
524 |
1340 |
1200 |
1205 |
1380 |
32 |
M36 |
695 |
|
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
155 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
160 |
|
100 |
73 |
162 |
102 |
108 |
180 |
8 |
M16 |
165 |
|
125 |
86 |
192 |
127 |
132 |
210 |
8 |
M16 |
180 |
|
150 |
98 |
218 |
152 |
160 |
240 |
8 |
M20 |
205 |
|
200 |
127 |
273 |
203 |
210 |
295 |
8 |
M20 |
235 |
|
250 |
146 |
328 |
254 |
266 |
350 |
12 |
M24 |
265 |
|
300 |
181 |
378 |
305 |
310 |
400 |
12 |
M24 |
305 |
|
350 |
184 |
438 |
350 |
355 |
460 |
16 |
M24 |
310 |
|
400 |
191 |
489 |
400 |
405 |
515 |
16 |
M27 |
330 |
|
450 |
203 |
539 |
450 |
455 |
565 |
20 |
M27 |
345 |
|
500 |
219 |
594 |
500 |
505 |
620 |
20 |
M30 |
370 |
|
600 |
222 |
695 |
600 |
605 |
725 |
20 |
M33 |
380 |
|
700 |
305 |
811 |
695 |
700 |
840 |
24 |
M33 |
470 |
|
800 |
305 |
918 |
796 |
800 |
950 |
24 |
M36 |
475 |
|
900 |
368 |
1018 |
898 |
903 |
1051 |
28 |
M36 |
545 |
|
1000 |
432 |
1124 |
1050 |
1055 |
1170 |
28 |
M39 |
620 |
|
1200 |
524 |
1340 |
1200 |
1205 |
1390 |
32 |
M45 |
735 |
|
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
160 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
170 |
|
100 |
73 |
168 |
102 |
108 |
190 |
8 |
M20 |
180 |
|
125 |
86 |
194 |
127 |
132 |
220 |
8 |
M24 |
205 |
|
150 |
98 |
224 |
152 |
160 |
250 |
8 |
M24 |
220 |
|
200 |
127 |
284 |
203 |
210 |
310 |
8 |
M24 |
255 |
|
250 |
146 |
341 |
254 |
266 |
370 |
12 |
M27 |
285 |
|
300 |
181 |
401 |
305 |
310 |
430 |
12 |
M27 |
325 |
|
350 |
184 |
458 |
350 |
355 |
490 |
16 |
M30 |
340 |
|
400 |
191 |
515 |
400 |
405 |
550 |
16 |
M33 |
360 |
|
450 |
203 |
565 |
450 |
455 |
600 |
20 |
M33 |
375 |
|
500 |
219 |
622 |
500 |
505 |
660 |
20 |
M33 |
395 |
|
600 |
222 |
732 |
600 |
605 |
770 |
20 |
M36 |
410 |
|
700 |
305 |
831 |
695 |
700 |
875 |
24 |
M39 |
500 |
|
800 |
305 |
942 |
796 |
800 |
990 |
24 |
M45 |
520 |
|
900 |
368 |
1040 |
898 |
903 |
1090 |
28 |
M45 |
590 |
|
1000 |
432 |
1155 |
1050 |
1055 |
1210 |
28 |
M52 |
675 |
|
1200 |
524 |
1365 |
1200 |
1205 |
1420 |
32 |
M52 |
790 |
|
Nominal presión |
Diámetro nominal |
Tamaño (mm) |
Brida de tubería (para referencia |
|||||||
l |
D |
D2 |
D3 |
D1 |
Cantidad de pernos |
d |
L1 |
|||
RF, MF RTJ |
||||||||||
PN40 |
50 |
60 |
108 |
51 |
58 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
8 |
M16 |
160 |
||
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
170 |
||
100 |
73 |
168 |
105 |
108 |
190 |
8 |
M20 |
180 |
||
125 |
86 |
194 |
127 |
132 |
220 |
8 |
M24 |
205 |
||
150 |
98 |
224 |
152 |
160 |
250 |
8 |
M24 |
220 |
||
200 |
127 |
291 |
203 |
210 |
320 |
12 |
M27 |
270 |
||
250 |
146 |
353 |
254 |
266 |
385 |
12 |
M30 |
300 |
||
300 |
181 |
418 |
305 |
310 |
405 |
16 |
M30 |
345 |
||
350 |
222 |
475 |
350 |
355 |
510 |
16 |
M33 |
400 |
||
400 |
232 |
547 |
400 |
405 |
585 |
16 |
M36 |
425 |
||
450 |
264 |
572 |
450 |
455 |
610 |
20 |
M36 |
470 |
||
500 |
292 |
626 |
500 |
505 |
670 |
20 |
M39 |
505 |
||
600 |
318 |
745 |
600 |
608 |
795 |
20 |
M45 |
575 |
||
PN63 |
50 |
60 |
114 |
51 |
58 |
135 |
4 |
M20 |
170 |
185 |
65 |
67 |
138 |
65 |
73 |
160 |
8 |
M20 |
180 |
195 |
|
80 |
73 |
148 |
80 |
88 |
170 |
8 |
M20 |
190 |
205 |
|
100 |
79 |
174 |
102 |
108 |
200 |
8 |
M24 |
210 |
225 |
|
125 |
105 |
211 |
127 |
132 |
240 |
8 |
M27 |
250 |
265 |
|
150 |
136 |
248 |
152 |
162 |
280 |
8 |
M30 |
290 |
305 |
|
200 |
165 |
310 |
200 |
212 |
345 |
12 |
M33 |
340 |
350 |
|
250 |
213 |
362 |
250 |
266 |
400 |
12 |
M33 |
400 |
410 |
|
300 |
229 |
422 |
305 |
310 |
460 |
16 |
M33 |
420 |
435 |
|
350 |
273 |
487 |
350 |
355 |
525 |
16 |
M36 |
480 |
495 |
|
400 |
305 |
541 |
400 |
405 |
585 |
16 |
M39 |
530 |
540 |
|
pn100 |
50 |
60 |
120 |
51 |
58 |
145 |
4 |
M24 |
190 |
200 |
65 |
67 |
144 |
65 |
73 |
170 |
8 |
M24 |
200 |
210 |
|
80 |
73 |
154 |
80 |
88 |
180 |
8 |
M24 |
210 |
220 |
|
100 |
79 |
180 |
102 |
108 |
210 |
8 |
M27 |
230 |
240 |
|
125 |
105 |
218 |
127 |
132 |
250 |
8 |
M30 |
270 |
280 |
|
150 |
136 |
258 |
152 |
162 |
290 |
12 |
M30 |
310 |
320 |
|
200 |
165 |
324 |
200 |
212 |
360 |
12 |
M33 |
360 |
370 |
|
250 |
213 |
392 |
250 |
266 |
430 |
12 |
M36 |
430 |
440 |
|
300 |
229 |
456 |
305 |
310 |
500 |
16 |
M39 |
470 |
480 |
|
350 |
273 |
510 |
350 |
355 |
560 |
16 |
M45 |
540 |
550 |
|
400 |
305 |
570 |
400 |
405 |
620 |
16 |
M45 |
590 |
600 |
|
Estrés nivel |
calibre |
Tamaño (mm) |
Brida de tubería (para referencia |
|||||||||
NPS |
DN |
l |
D |
D2 |
D3 |
D1 |
Tornillo cantidad |
d |
L1 |
|||
en |
milímetros |
RF |
RTJ |
|||||||||
Clase 150 PN20 |
2 |
50 |
60 |
103 |
51 |
56 |
120.5 |
4 |
5/8 |
M16 |
140 |
155 |
21/2 |
65 |
67 |
122 |
65 |
73 |
139.5 |
4 |
5/8 |
M16 |
150 |
165 |
|
3 |
80 |
73 |
135 |
80 |
88 |
152.5 |
4 |
5/8 |
M16 |
160 |
175 |
|
4 |
100 |
73 |
173 |
102 |
108 |
190.5 |
8 |
5/8 |
M16 |
170 |
185 |
|
5 |
125 |
86 |
195 |
127 |
132 |
216.0 |
8 |
3/4 |
M20 |
190 |
205 |
|
6 |
150 |
98 |
220 |
152 |
160 |
241.5 |
8 |
3/4 |
M20 |
205 |
220 |
|
8 |
200 |
127 |
277 |
203 |
210 |
298.5 |
8 |
3/4 |
M20 |
240 |
255 |
|
10 |
250 |
146 |
337 |
254 |
266 |
362.0 |
12 |
7/8 |
M24 |
270 |
285 |
|
12 |
300 |
181 |
407 |
305 |
310 |
432.0 |
12 |
7/8 |
M24 |
310 |
325 |
|
14 |
350 |
184 |
448 |
350 |
355 |
476.0 |
12 |
1 |
M27 |
325 |
340 |
|
16 |
400 |
191 |
512 |
400 |
405 |
540.0 |
16 |
1 |
M27 |
340 |
355 |
|
18 |
450 |
203 |
547 |
450 |
455 |
578.0 |
16 |
11/8 |
M30 |
365 |
380 |
|
20 |
500 |
219 |
604 |
500 |
505 |
635.0 |
20 |
11/8 |
M30 |
385 |
400 |
|
24 |
600 |
222 |
715 |
600 |
605 |
7495 |
20 |
11/4 |
M33 |
405 |
420 |
|
28 |
700 |
305 |
773 |
700 |
700 |
795.5 |
40 |
3/4 |
M20 |
455 |
- | |
30 |
750 |
305 |
824 |
746 |
750 |
846.0 |
44 |
3/4 |
M20 |
455 |
- | |
32 |
800 |
305 |
878 |
496 |
800 |
900.0 |
48 |
3/4 |
M20 |
460 |
- | |
36 |
900 |
368 |
983 |
898 |
910 |
1009.5 |
44 |
7/8 |
M24 |
540 |
- | |
42 |
1050 |
432 |
1142 |
1050 |
1055 |
1171.5 |
48 |
1 |
M27 |
625 |
- | |
48 |
1200 |
524 |
1302 |
1200 |
1205 |
1335.0 |
44 |
11/8 |
M30 |
740 |
- | |
Clase 300 pn50 |
2 |
50 |
60 |
110 |
51 |
58 |
127.0 |
8 |
5/8 |
M16 |
155 |
175 |
21/2 |
65 |
67 |
128 |
65 |
73 |
149.0 |
8 |
3/4 |
M20 |
175 |
195 |
|
3 |
80 |
73 |
147 |
80 |
88 |
168.5 |
8 |
3/4 |
M20 |
190 |
210 |
|
4 |
100 |
73 |
179 |
102 |
108 |
200.0 |
8 |
3/4 |
M20 |
195 |
215 |
|
5 |
125 |
86 |
214 |
127 |
132 |
235.0 |
8 |
3/4 |
M20 |
215 |
235 |
|
6 |
150 |
98 |
249 |
152 |
160 |
270.0 |
12 |
3/4 |
M20 |
230 |
250 |
|
8 |
200 |
127 |
305 |
203 |
210 |
330.0 |
12 |
7/8 |
M24 |
280 |
300 |
|
10 |
250 |
146 |
359 |
254 |
266 |
387.5 |
16 |
1 |
M27 |
315 |
335 |
|
12 |
300 |
181 |
420 |
305 |
310 |
451.0 |
16 |
11/8 |
M30 |
365 |
385 |
|
14 |
350 |
222 |
483 |
350 |
355 |
514.5 |
20 |
11/8 |
M30 |
410 |
430 |
|
16 |
400 |
232 |
537 |
400 |
405 |
571.5 |
20 |
11/4 |
M33 |
435 |
455 |
|
18 |
450 |
264 |
594 |
450 |
455 |
628.5 |
24 |
114 |
M33 |
475 |
495 |
|
20 |
500 |
292 |
652 |
500 |
505 |
686.0 |
24 |
11/4 |
M33 |
540 |
535 |
|
24 |
600 |
318 |
772 |
600 |
608 |
813.0 |
24 |
11/2 |
M39 |
560 |
585 |
|
30 |
750 |
368 |
882 |
735 |
740 |
921.0 |
36 |
13/B |
M36 |
650 |
- | |
36 |
900 |
483 |
1044 |
873 |
880 |
1089.0 |
32 |
15/8 |
M42 |
800 |
- | |
42 |
1050 |
568 |
1196 |
1035 |
1045 |
1244.5 |
36 |
15/8 |
M45 |
920 |
- | |
48 |
1200 |
629 |
1365 |
1179 |
1190 |
1416.0 |
40 |
170 |
M48 |
1010 |
- | |
Clase 600 pn110 |
2 |
50 |
60 |
110 |
51 |
58 |
127.0 |
8 |
5/8 |
M16 |
175 |
180 |
21/1 |
65 |
67 |
128 |
65 |
73 |
149.0 |
8 |
3/4 |
M20 |
195 |
200 |
|
3 |
80 |
73 |
147 |
80 |
88 |
168.5 |
8 |
3/4 |
M20 |
210 |
215 |
|
4 |
100 |
79 |
191 |
102 |
108 |
216.0 |
8 |
7/8 |
M24 |
235 |
240 |
|
5 |
125 |
105 |
239 |
127 |
136 |
267.0 |
8 |
1 |
M27 |
280 |
285 |
|
6 |
150 |
136 |
264 |
152 |
162 |
292.0 |
12 |
1 |
M27 |
320 |
325 |
|
8 |
200 |
165 |
318 |
200 |
212 |
349.0 |
12 |
11/8 |
M30 |
370 |
375 |
|
10 |
250 |
213 |
398 |
250 |
266 |
432.0 |
16 |
11/4 |
M33 |
440 |
445 |
|
12 |
300 |
229 |
455 |
305 |
312 |
489.0 |
16 |
11/4 |
M33 |
460 |
465 |
|
14 |
350 |
273 |
490 |
337 |
355 |
527.0 |
20 |
13/8 |
M36 |
520 |
525 |
|
16 |
400 |
305 |
562 |
387 |
400 |
603.0 |
20 |
112 |
M39 |
575 |
580 |
|
18 |
450 |
362 |
610 |
438 |
450 |
654.0 |
24 |
15/8 |
M42 |
650 |
655 |
|
20 |
500 |
368 |
680 |
489 |
500 |
724.0 |
24 |
156 |
M42 |
670 |
680 |
|
24 |
600 |
438 |
786 |
591 |
600 |
838.0 |
24 |
17/8 |
M48 |
780 |
790 |
|
Clase 900P N150 |
11/2 |
40 |
70 |
97 |
48 |
41 |
124.0 |
4 |
11/2 |
M27 |
230 |
- |
2 |
50 |
70 |
140 |
58 |
51 |
165.0 |
8 |
1 |
M24 |
230 |
- | |
21/2 |
65 |
83 |
162 |
73 |
65 |
190.5 |
8 |
7/8 |
M27 |
255 |
- | |
3 |
80 |
83 |
165 |
90 |
80 |
190.5 |
8 |
1 |
M30 |
245 |
- | |
4 |
100 |
102 |
204 |
108 |
102 |
235.0 |
8 |
7/8 |
M33 |
290 |
- | |
5 |
125 |
110 |
245 |
136 |
127 |
279.5 |
8 |
11/8 |
M30 |
315 |
- | |
6 |
150 |
159 |
286 |
162 |
150 |
317.5 |
12 |
11/8 |
M36 |
370 |
- | |
8 |
200 |
206 |
256 |
212 |
200 |
393.5 |
12 |
13/8 |
M36 |
445 |
- | |
10 |
250 |
241 |
432 |
266 |
250 |
470.0 |
16 |
13/8 |
M36 |
495 |
- | |
12 |
300 |
292 |
495 |
312 |
305 |
535.5 |
20 |
13/8 |
M36 |
565 |
- | |
14 |
350 |
356 |
518 |
355 |
337 |
559.0 |
20 |
11/2 |
M39 |
655 |
- | |
16 |
400 |
383 |
572 |
400 |
387 |
616.0 |
20 |
15/8 |
M42 |
695 |
- | |
18 |
450 |
451 |
635 |
450 |
433 |
686.0 |
20 |
17/8 |
M48 |
805 |
- | |
20 |
500 |
451 |
695 |
496 |
487 |
749.5 |
20 |
2 |
M52 |
825 |
- | |
24 |
600 |
495 |
835 |
600 |
591 |
901.5 |
20 |
21/2 |
M54 |
965 |
- | |
forma estructural |
Homina presión |
Modelo de producto normal |
||||||
JB/T74 -90 GB/T9112 -9124 HG20592 -20614 |
PN1.0MPa |
H76H-10C |
H76W-10P |
H76W-10P8 |
H76W-10P3 |
H76W-10R |
H76W-10R8 |
H76W-10R3 |
PN1.6MPa |
H76H-16C |
H76W-16P |
H76W-16P8 |
H76W-16P3 |
H76W-16R |
H76W-16R8 |
H76W-16R3 |
|
PN2.5MPa |
H76H-25 |
H76W-25P |
H76W-25P8 |
H76W-25P3 |
H76W-25R |
H76W-25R8 |
H76W-25R3 |
|
PN4.0MPa |
H76H-40 |
H76W-4OP |
H76W-40P8 |
H76W-4OP3 |
H76W-40R |
H76W-40R8 |
H76W-40R3 |
|
PN6.3MPa |
H76H-63 |
H76W-63P |
H76W-63P8 |
H76W-63P3 |
H76W-63R |
H76W-63R8 |
H76W-63R3 |
|
PN10.0MPa |
H76H-100 |
H76W-100P |
H76W-100P8 |
H76W-100P3 |
H76W-100R |
H76W-100R8 |
H76W-100R3 |
|
PN16.0MPa |
H76H-160 |
H76W-160P |
H76W-160P8 |
H76W-160P3 |
H76W-160R |
H76W-160R8 |
H76W-160R3 |
|
PN20.0MPa |
H76H-200 |
H76W-200P |
H76W-200P8 |
H76W-200P3 |
H76W-200R |
H76W-200R8 |
H76W-200R3 |
|
PN25.0MPa |
H76H-250 |
H76W-250P |
H76W-250P8 |
H76W-250P3 |
H76W-250R |
H76W-250R8 |
H76W-250R3 |
|
PN2.0MPa |
H76H-20C |
- | H76W-20P8 |
H76W-20P3 |
- | H76W-20R8 |
H76W-20R8 |
|
GB/T9112 -9124 HG20615 -20635 SH3406 |
PN5.0MPa |
H76H-50 |
- | H76W-50P8 |
H76W-50P3 |
- | H76W-50R8 |
H76W-50R3 |
PN11.0MPa |
H76H-110 |
- | H76W-110P8 |
H76W-110P3 |
- | H76W-110R8 |
H76W-110R3 |
|
PN15.0MPa |
H76H-150 |
- | H76W-150P8 |
H76W-150P3 |
- | H76W-150R8 |
H76W-150R3 |
|
PN26.0MPa |
H76H-260 |
- |
H76W-260P8 |
H76W-260P3 |
- |
H76W-260R8 |
H76W-260R3 |
|
P42.0MPa |
H76H-420 |
- | H76W-420P8 |
H76W-420P3 |
- | H76W-420R8 |
H76W-420R3 |
|
ANSIB16.5 |
Clase 150 |
H76H-AIC |
- | H76W-A1P8 |
H76W-AIP3P3 |
- |
H76W-A1P3P8 |
H76W-AIP3R3 |
Clase 300 |
H76H-A3 |
- |
H76W-A3P8 |
H76W-A3P3 |
- | H76W-A3P8 |
H76W-A3P3 |
|
Clase 600 |
H76H-A6 |
- |
H76W-A6P8 |
H76W-A6P3 |
- |
H76W-A6P8 |
H76W-A6P3 |
|
Clase 900 |
H76H-A9 |
- | H76W-A9P8 |
H76W-A9P3 |
- | H76W-A9P8 |
H76W-A9P3 |
|
Clase 1500 |
H76H-A15 |
- | H76W-A15P8 |
H76W-A15P3 |
- | H76W-A15P8 |
H76W-A15P3 |
|
Clase 2500 |
H76H-A25 |
- | H76W-A25P8 |
H76W-A25P3 |
- | H76W-A25P8 |
H76W-A25P3 |
|
Materiales para piezas principales. |
Cuerpo |
WCB(A105) |
ZG1Cr18Ni9Ti |
CF8(304) |
CF3(304L) |
ZG1Cr18Ni12M |
oCF8M(316) |
CF8M(316L) |
Desct |
CF8 |
CF8 |
CF8 |
CF3 |
CF8M |
CF8 |
CF3M |
|
Eje |
2Cr13 |
0Cr18Ni9 |
OCr18Ni9 |
OCr18Ni10 |
1Cr18Ni12Moti |
OCr17Ni12Mo2 |
o0Cr17Ni14Mo2 |
|
Primavera |
OCr18Ni9 |
OCr18Ni9 |
OCr18Ni9 |
OCr18Ni10 |
OCr17Ni12Mo2 |
OCr17Ni12Mo2 |
oOCr17Ni14Mo3 |
|
Condiciones de servicio aplicables |
Medio aplicable |
vapor de agua petróleo y etc. |
Ácido nítrico, etc., medio corrosivo. |
medios oxidativos fuertes |
Ácido acético y otros medios corrosivos. |
Urea y otros medios corrosivos |
||
Temperatura del cable de la aplicación |
-29~425 |
-196~540 |
-196~425 |
-196~540 |
-196~455 |
|||
Nota: La tabla es la designación del modelo de servicio, los materiales de las piezas principales y las condiciones de servicio aplicables de las válvulas de retención tipo wafer regulares.
Consulte los métodos de designación de modelos de válvulas de retención para válvulas de retención tipo wafer para conocer otros requisitos y el establecimiento del modelo.
Nominal presión |
Nominal diámetro |
Tamaño (mm) |
Brida de tubería (para referencia) |
||||||
l |
D |
D2 |
D3 |
D1 |
Cantidad de pernos |
d |
L1 |
||
PN10 PN16 PN25 |
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
155 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
160 |
|
100 |
73 |
162 |
102 |
108 |
180 |
8 |
M16 |
165 |
|
125 |
86 |
192 |
127 |
132 |
210 |
8 |
M16 |
180 |
|
150 |
98 |
218 |
152 |
160 |
240 |
8 |
M20 |
205 |
|
200 |
127 |
273 |
203 |
210 |
295 |
8 |
M20 |
235 |
|
250 |
146 |
328 |
254 |
266 |
350 |
12 |
M20 |
255 |
|
300 |
181 |
378 |
305 |
310 |
400 |
12 |
M20 |
290 |
|
350 |
184 |
438 |
350 |
355 |
460 |
16 |
M20 |
295 |
|
400 |
191 |
489 |
400 |
405 |
515 |
16 |
M24 |
310 |
|
450 |
203 |
539 |
450 |
455 |
565 |
20 |
M24 |
325 |
|
500 |
219 |
594 |
500 |
505 |
620 |
20 |
M24 |
345 |
|
600 |
222 |
695 |
600 |
605 |
725 |
20 |
M27 |
355 |
|
700 |
305 |
811 |
695 |
700 |
840 |
24 |
M27 |
440 |
|
800 |
305 |
918 |
796 |
800 |
950 |
24 |
M30 |
450 |
|
900 |
368 |
1018 |
898 |
903 |
1051 |
28 |
M30 |
520 |
|
1000 |
432 |
1124 |
1050 |
1055 |
1160 |
28 |
M33 |
590 |
|
1200 |
524 |
1340 |
1200 |
1205 |
1380 |
32 |
M36 |
695 |
|
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
155 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
160 |
|
100 |
73 |
162 |
102 |
108 |
180 |
8 |
M16 |
165 |
|
125 |
86 |
192 |
127 |
132 |
210 |
8 |
M16 |
180 |
|
150 |
98 |
218 |
152 |
160 |
240 |
8 |
M20 |
205 |
|
200 |
127 |
273 |
203 |
210 |
295 |
8 |
M20 |
235 |
|
250 |
146 |
328 |
254 |
266 |
350 |
12 |
M24 |
265 |
|
300 |
181 |
378 |
305 |
310 |
400 |
12 |
M24 |
305 |
|
350 |
184 |
438 |
350 |
355 |
460 |
16 |
M24 |
310 |
|
400 |
191 |
489 |
400 |
405 |
515 |
16 |
M27 |
330 |
|
450 |
203 |
539 |
450 |
455 |
565 |
20 |
M27 |
345 |
|
500 |
219 |
594 |
500 |
505 |
620 |
20 |
M30 |
370 |
|
600 |
222 |
695 |
600 |
605 |
725 |
20 |
M33 |
380 |
|
700 |
305 |
811 |
695 |
700 |
840 |
24 |
M33 |
470 |
|
800 |
305 |
918 |
796 |
800 |
950 |
24 |
M36 |
475 |
|
900 |
368 |
1018 |
898 |
903 |
1051 |
28 |
M36 |
545 |
|
1000 |
432 |
1124 |
1050 |
1055 |
1170 |
28 |
M39 |
620 |
|
1200 |
524 |
1340 |
1200 |
1205 |
1390 |
32 |
M45 |
735 |
|
50 |
60 |
108 |
51 |
56 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
4 |
M16 |
160 |
|
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
170 |
|
100 |
73 |
168 |
102 |
108 |
190 |
8 |
M20 |
180 |
|
125 |
86 |
194 |
127 |
132 |
220 |
8 |
M24 |
205 |
|
150 |
98 |
224 |
152 |
160 |
250 |
8 |
M24 |
220 |
|
200 |
127 |
284 |
203 |
210 |
310 |
8 |
M24 |
255 |
|
250 |
146 |
341 |
254 |
266 |
370 |
12 |
M27 |
285 |
|
300 |
181 |
401 |
305 |
310 |
430 |
12 |
M27 |
325 |
|
350 |
184 |
458 |
350 |
355 |
490 |
16 |
M30 |
340 |
|
400 |
191 |
515 |
400 |
405 |
550 |
16 |
M33 |
360 |
|
450 |
203 |
565 |
450 |
455 |
600 |
20 |
M33 |
375 |
|
500 |
219 |
622 |
500 |
505 |
660 |
20 |
M33 |
395 |
|
600 |
222 |
732 |
600 |
605 |
770 |
20 |
M36 |
410 |
|
700 |
305 |
831 |
695 |
700 |
875 |
24 |
M39 |
500 |
|
800 |
305 |
942 |
796 |
800 |
990 |
24 |
M45 |
520 |
|
900 |
368 |
1040 |
898 |
903 |
1090 |
28 |
M45 |
590 |
|
1000 |
432 |
1155 |
1050 |
1055 |
1210 |
28 |
M52 |
675 |
|
1200 |
524 |
1365 |
1200 |
1205 |
1420 |
32 |
M52 |
790 |
|
Nominal presión |
Diámetro nominal |
Tamaño (mm) |
Brida de tubería (para referencia |
|||||||
l |
D |
D2 |
D3 |
D1 |
Cantidad de pernos |
d |
L1 |
|||
RF, MF RTJ |
||||||||||
PN40 |
50 |
60 |
108 |
51 |
58 |
125 |
4 |
M16 |
150 |
|
65 |
67 |
128 |
65 |
73 |
145 |
8 |
M16 |
160 |
||
80 |
73 |
142 |
80 |
88 |
160 |
8 |
M16 |
170 |
||
100 |
73 |
168 |
105 |
108 |
190 |
8 |
M20 |
180 |
||
125 |
86 |
194 |
127 |
132 |
220 |
8 |
M24 |
205 |
||
150 |
98 |
224 |
152 |
160 |
250 |
8 |
M24 |
220 |
||
200 |
127 |
291 |
203 |
210 |
320 |
12 |
M27 |
270 |
||
250 |
146 |
353 |
254 |
266 |
385 |
12 |
M30 |
300 |
||
300 |
181 |
418 |
305 |
310 |
405 |
16 |
M30 |
345 |
||
350 |
222 |
475 |
350 |
355 |
510 |
16 |
M33 |
400 |
||
400 |
232 |
547 |
400 |
405 |
585 |
16 |
M36 |
425 |
||
450 |
264 |
572 |
450 |
455 |
610 |
20 |
M36 |
470 |
||
500 |
292 |
626 |
500 |
505 |
670 |
20 |
M39 |
505 |
||
600 |
318 |
745 |
600 |
608 |
795 |
20 |
M45 |
575 |
||
PN63 |
50 |
60 |
114 |
51 |
58 |
135 |
4 |
M20 |
170 |
185 |
65 |
67 |
138 |
65 |
73 |
160 |
8 |
M20 |
180 |
195 |
|
80 |
73 |
148 |
80 |
88 |
170 |
8 |
M20 |
190 |
205 |
|
100 |
79 |
174 |
102 |
108 |
200 |
8 |
M24 |
210 |
225 |
|
125 |
105 |
211 |
127 |
132 |
240 |
8 |
M27 |
250 |
265 |
|
150 |
136 |
248 |
152 |
162 |
280 |
8 |
M30 |
290 |
305 |
|
200 |
165 |
310 |
200 |
212 |
345 |
12 |
M33 |
340 |
350 |
|
250 |
213 |
362 |
250 |
266 |
400 |
12 |
M33 |
400 |
410 |
|
300 |
229 |
422 |
305 |
310 |
460 |
16 |
M33 |
420 |
435 |
|
350 |
273 |
487 |
350 |
355 |
525 |
16 |
M36 |
480 |
495 |
|
400 |
305 |
541 |
400 |
405 |
585 |
16 |
M39 |
530 |
540 |
|
pn100 |
50 |
60 |
120 |
51 |
58 |
145 |
4 |
M24 |
190 |
200 |
65 |
67 |
144 |
65 |
73 |
170 |
8 |
M24 |
200 |
210 |
|
80 |
73 |
154 |
80 |
88 |
180 |
8 |
M24 |
210 |
220 |
|
100 |
79 |
180 |
102 |
108 |
210 |
8 |
M27 |
230 |
240 |
|
125 |
105 |
218 |
127 |
132 |
250 |
8 |
M30 |
270 |
280 |
|
150 |
136 |
258 |
152 |
162 |
290 |
12 |
M30 |
310 |
320 |
|
200 |
165 |
324 |
200 |
212 |
360 |
12 |
M33 |
360 |
370 |
|
250 |
213 |
392 |
250 |
266 |
430 |
12 |
M36 |
430 |
440 |
|
300 |
229 |
456 |
305 |
310 |
500 |
16 |
M39 |
470 |
480 |
|
350 |
273 |
510 |
350 |
355 |
560 |
16 |
M45 |
540 |
550 |
|
400 |
305 |
570 |
400 |
405 |
620 |
16 |
M45 |
590 |
600 |
|
Estrés nivel |
calibre |
Tamaño (mm) |
Brida de tubería (para referencia |
|||||||||
NPS |
DN |
l |
D |
D2 |
D3 |
D1 |
Tornillo cantidad |
d |
L1 |
|||
en |
milímetros |
RF |
RTJ |
|||||||||
Clase 150 PN20 |
2 |
50 |
60 |
103 |
51 |
56 |
120.5 |
4 |
5/8 |
M16 |
140 |
155 |
21/2 |
65 |
67 |
122 |
65 |
73 |
139.5 |
4 |
5/8 |
M16 |
150 |
165 |
|
3 |
80 |
73 |
135 |
80 |
88 |
152.5 |
4 |
5/8 |
M16 |
160 |
175 |
|
4 |
100 |
73 |
173 |
102 |
108 |
190.5 |
8 |
5/8 |
M16 |
170 |
185 |
|
5 |
125 |
86 |
195 |
127 |
132 |
216.0 |
8 |
3/4 |
M20 |
190 |
205 |
|
6 |
150 |
98 |
220 |
152 |
160 |
241.5 |
8 |
3/4 |
M20 |
205 |
220 |
|
8 |
200 |
127 |
277 |
203 |
210 |
298.5 |
8 |
3/4 |
M20 |
240 |
255 |
|
10 |
250 |
146 |
337 |
254 |
266 |
362.0 |
12 |
7/8 |
M24 |
270 |
285 |
|
12 |
300 |
181 |
407 |
305 |
310 |
432.0 |
12 |
7/8 |
M24 |
310 |
325 |
|
14 |
350 |
184 |
448 |
350 |
355 |
476.0 |
12 |
1 |
M27 |
325 |
340 |
|
16 |
400 |
191 |
512 |
400 |
405 |
540.0 |
16 |
1 |
M27 |
340 |
355 |
|
18 |
450 |
203 |
547 |
450 |
455 |
578.0 |
16 |
11/8 |
M30 |
365 |
380 |
|
20 |
500 |
219 |
604 |
500 |
505 |
635.0 |
20 |
11/8 |
M30 |
385 |
400 |
|
24 |
600 |
222 |
715 |
600 |
605 |
7495 |
20 |
11/4 |
M33 |
405 |
420 |
|
28 |
700 |
305 |
773 |
700 |
700 |
795.5 |
40 |
3/4 |
M20 |
455 |
- | |
30 |
750 |
305 |
824 |
746 |
750 |
846.0 |
44 |
3/4 |
M20 |
455 |
- | |
32 |
800 |
305 |
878 |
496 |
800 |
900.0 |
48 |
3/4 |
M20 |
460 |
- | |
36 |
900 |
368 |
983 |
898 |
910 |
1009.5 |
44 |
7/8 |
M24 |
540 |
- | |
42 |
1050 |
432 |
1142 |
1050 |
1055 |
1171.5 |
48 |
1 |
M27 |
625 |
- | |
48 |
1200 |
524 |
1302 |
1200 |
1205 |
1335.0 |
44 |
11/8 |
M30 |
740 |
- | |
Clase 300 pn50 |
2 |
50 |
60 |
110 |
51 |
58 |
127.0 |
8 |
5/8 |
M16 |
155 |
175 |
21/2 |
65 |
67 |
128 |
65 |
73 |
149.0 |
8 |
3/4 |
M20 |
175 |
195 |
|
3 |
80 |
73 |
147 |
80 |
88 |
168.5 |
8 |
3/4 |
M20 |
190 |
210 |
|
4 |
100 |
73 |
179 |
102 |
108 |
200.0 |
8 |
3/4 |
M20 |
195 |
215 |
|
5 |
125 |
86 |
214 |
127 |
132 |
235.0 |
8 |
3/4 |
M20 |
215 |
235 |
|
6 |
150 |
98 |
249 |
152 |
160 |
270.0 |
12 |
3/4 |
M20 |
230 |
250 |
|
8 |
200 |
127 |
305 |
203 |
210 |
330.0 |
12 |
7/8 |
M24 |
280 |
300 |
|
10 |
250 |
146 |
359 |
254 |
266 |
387.5 |
16 |
1 |
M27 |
315 |
335 |
|
12 |
300 |
181 |
420 |
305 |
310 |
451.0 |
16 |
11/8 |
M30 |
365 |
385 |
|
14 |
350 |
222 |
483 |
350 |
355 |
514.5 |
20 |
11/8 |
M30 |
410 |
430 |
|
16 |
400 |
232 |
537 |
400 |
405 |
571.5 |
20 |
11/4 |
M33 |
435 |
455 |
|
18 |
450 |
264 |
594 |
450 |
455 |
628.5 |
24 |
114 |
M33 |
475 |
495 |
|
20 |
500 |
292 |
652 |
500 |
505 |
686.0 |
24 |
11/4 |
M33 |
540 |
535 |
|
24 |
600 |
318 |
772 |
600 |
608 |
813.0 |
24 |
11/2 |
M39 |
560 |
585 |
|
30 |
750 |
368 |
882 |
735 |
740 |
921.0 |
36 |
13/B |
M36 |
650 |
- | |
36 |
900 |
483 |
1044 |
873 |
880 |
1089.0 |
32 |
15/8 |
M42 |
800 |
- | |
42 |
1050 |
568 |
1196 |
1035 |
1045 |
1244.5 |
36 |
15/8 |
M45 |
920 |
- | |
48 |
1200 |
629 |
1365 |
1179 |
1190 |
1416.0 |
40 |
170 |
M48 |
1010 |
- | |
Clase 600 pn110 |
2 |
50 |
60 |
110 |
51 |
58 |
127.0 |
8 |
5/8 |
M16 |
175 |
180 |
21/1 |
65 |
67 |
128 |
65 |
73 |
149.0 |
8 |
3/4 |
M20 |
195 |
200 |
|
3 |
80 |
73 |
147 |
80 |
88 |
168.5 |
8 |
3/4 |
M20 |
210 |
215 |
|
4 |
100 |
79 |
191 |
102 |
108 |
216.0 |
8 |
7/8 |
M24 |
235 |
240 |
|
5 |
125 |
105 |
239 |
127 |
136 |
267.0 |
8 |
1 |
M27 |
280 |
285 |
|
6 |
150 |
136 |
264 |
152 |
162 |
292.0 |
12 |
1 |
M27 |
320 |
325 |
|
8 |
200 |
165 |
318 |
200 |
212 |
349.0 |
12 |
11/8 |
M30 |
370 |
375 |
|
10 |
250 |
213 |
398 |
250 |
266 |
432.0 |
16 |
11/4 |
M33 |
440 |
445 |
|
12 |
300 |
229 |
455 |
305 |
312 |
489.0 |
16 |
11/4 |
M33 |
460 |
465 |
|
14 |
350 |
273 |
490 |
337 |
355 |
527.0 |
20 |
13/8 |
M36 |
520 |
525 |
|
16 |
400 |
305 |
562 |
387 |
400 |
603.0 |
20 |
112 |
M39 |
575 |
580 |
|
18 |
450 |
362 |
610 |
438 |
450 |
654.0 |
24 |
15/8 |
M42 |
650 |
655 |
|
20 |
500 |
368 |
680 |
489 |
500 |
724.0 |
24 |
156 |
M42 |
670 |
680 |
|
24 |
600 |
438 |
786 |
591 |
600 |
838.0 |
24 |
17/8 |
M48 |
780 |
790 |
|
Clase 900P N150 |
11/2 |
40 |
70 |
97 |
48 |
41 |
124.0 |
4 |
11/2 |
M27 |
230 |
- |
2 |
50 |
70 |
140 |
58 |
51 |
165.0 |
8 |
1 |
M24 |
230 |
- | |
21/2 |
65 |
83 |
162 |
73 |
65 |
190.5 |
8 |
7/8 |
M27 |
255 |
- | |
3 |
80 |
83 |
165 |
90 |
80 |
190.5 |
8 |
1 |
M30 |
245 |
- | |
4 |
100 |
102 |
204 |
108 |
102 |
235.0 |
8 |
7/8 |
M33 |
290 |
- | |
5 |
125 |
110 |
245 |
136 |
127 |
279.5 |
8 |
11/8 |
M30 |
315 |
- | |
6 |
150 |
159 |
286 |
162 |
150 |
317.5 |
12 |
11/8 |
M36 |
370 |
- | |
8 |
200 |
206 |
256 |
212 |
200 |
393.5 |
12 |
13/8 |
M36 |
445 |
- | |
10 |
250 |
241 |
432 |
266 |
250 |
470.0 |
16 |
13/8 |
M36 |
495 |
- | |
12 |
300 |
292 |
495 |
312 |
305 |
535.5 |
20 |
13/8 |
M36 |
565 |
- | |
14 |
350 |
356 |
518 |
355 |
337 |
559.0 |
20 |
11/2 |
M39 |
655 |
- | |
16 |
400 |
383 |
572 |
400 |
387 |
616.0 |
20 |
15/8 |
M42 |
695 |
- | |
18 |
450 |
451 |
635 |
450 |
433 |
686.0 |
20 |
17/8 |
M48 |
805 |
- | |
20 |
500 |
451 |
695 |
496 |
487 |
749.5 |
20 |
2 |
M52 |
825 |
- | |
24 |
600 |
495 |
835 |
600 |
591 |
901.5 |
20 |
21/2 |
M54 |
965 |
- | |

