Gb, válvula de compuerta DIN
Características de diseño de productos
La válvula de compuerta es una de las válvulas de corte más comúnmente utilizadas, se usa principalmente para conectar y desconectar medios en la tubería.El rango de presión, temperatura y calibre adecuado es muy amplio.Es ampliamente utilizado en el suministro de agua y drenaje, gas, energía eléctrica, petróleo, industria química, metalurgia y otras tuberías industriales cuyo medio es vapor, agua, aceite para cortar o ajustar el flujo de medios.
Características estructurales principales
La resistencia a los fluidos es pequeña.
Es más ahorro de mano de obra al abrir y dosificar.
La dirección del flujo generalmente no está restringida, es fácil de instalar.
Estructura racional, sellado fiable, excelente rendimiento, bonita apariencia.
Forma de los materiales de las piezas principales
NOMBRE DE LA PARTE | CUERPO, CUBIERTA, PUERTA | SELLANDO | PROVENIR | EMBALAJE | TUERCA PERNO |
Acero carbono | WCB | 13Cr、STL | cr13 | Grafito flexible | 35CrMoA/45 |
Acero inoxidable austenitico | CF8(304)、CF8M(316) CF3(304L)、CF3M(316L) | STL Material del cuerpo STL | 304, 316, 304L, 316L | PTFE Grafito flexible, PTFE | 304/304 316/316 |
Aleación de acero | WC6, WC9, 1Cr5Mo, 15CrMo | STL | 25Cr2Mo1V | Grafito flexible | 25Cr2Mo1V/35CrMoA |
Acero bifásico | F51、00Cr22Ni5Mo3N | STL Material del cuerpo STL | 00Cr22Ni5Mo3N | PTFE Grafito flexible, PTFE | 316/316 |
Acero de baja temperatura | LCB, LF2, 16Mn | STL | 1Cr17Ni2, 304 | Grafito flexible | 42CrdoA/20CrMoA |
Titanio | ZTA1, ZTA2, ZTA10, Gr2, Gr3 | Cuerpo material | TA1, TA2, TA10, Gr2, Gr3, TC4 | PTFE Grafito flexible, PTFE | 304/304 316/316 |
Níquel | Hastelloy | Cuerpo material | Hastelloy | PTFE Grafito flexible, PTFE | 304/304 316/316 |
Estructura del producto
Tamaño y peso principal
PN16
DN | L | D | D1 | D2 | f | b | z-Φd | |||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | |||||
15 | 130 | 95 | 95 | 65 | 45 | 2 | 14 | 16 | 4-Φ14 | 4-Φ14 |
20 | 150 | 105 | 105 | 75 | 55 | 2 | 14 | 18 | 4-Φ14 | 4-Φ14 |
25 | 160 | 115 | 115 | 85 | 65 | 2 | 14 | 18 | 4-Φ14 | 4-Φ14 |
32 | 180 | 135 | 140 | 100 | 78 | 2 | 16 | 18 | 4-Φ18 | 4-Φ18 |
40 | 200 | 145 | 150 | 110 | 85 | 3 | 16 | 18 | 4-Φ18 | 4-Φ18 |
50 | 250 | 160 | 165 | 125 | 100 | 3 | 16 | 18 | 4-Φ18 | 4-Φ18 |
65 | 270 | 180 | 185 | 145 | 120 | 3 | 18 | 18 | 4-Φ18 | 8-Φ18 |
80 | 280 | 195 | 200 | 160 | 135 | 3 | 20 | 20 | 8-Φ18 | 8-Φ18 |
100 | 300 | 215 | 220 | 180 | 155 | 3 | 20 | 20 | 8-Φ18 | 8-Φ18 |
125 | 325 | 245 | 250 | 210 | 185 | 3 | 22 | 22 | 8-Φ18 | 8-Φ18 |
150 | 350 | 280 | 285 | 240 | 210 | 3 | 24 | 22 | 8-Φ23 | 8-Φ22 |
200 | 400 | 335 | 340 | 295 | 265 | 3 | 26 | 24 | 12-Φ23 | 12-Φ22 |
250 | 450 | 405 | 405 | 355 | 320 | 3 | 30 | 26 | 12-Φ25 | 12-Φ26 |
300 | 500 | 460 | 460 | 410 | 375 | 4 | 30 | 28 | 12-Φ25 | 12-Φ26 |
350 | 550 | 520 | 520 | 470 | 435 | 4 | 34 | 30 | 16-Φ25 | 16-Φ26 |
400 | 600 | 580 | 580 | 525 | 485 | 4 | 36 | 32 | 16-Φ33 | 16-Φ30 |
450 | 650 | 640 | 640 | 585 | 545 | 4 | 40 | 40 | 20-Φ33 | 20-Φ30 |
500 | 700 | 705 | 715 | 650 | 608 | 4 | 44 | 44 | 20-Φ34 | 20-Φ33 |
600 | 800 | 840 | 840 | 770 | 718 | 4 | 48 | 54 | 20-Φ41 | 20-Φ36 |
700 | 900 | 910 | 910 | 840 | 788 | 5 | 50 | 42 | 24-Φ41 | 24-Φ36 |
800 | 1000 | 1020 | 1025 | 950 | 898 | 5 | 52 | 42 | 24-Φ41 | 24-Φ39 |
900 | 1100 | 1120 | 1125 | 1050 | 998 | 5 | 54 | 44 | 28-Φ41 | 28-Φ39 |
1000 | 1200 | 1255 | 1255 | 1170 | 1110 | 5 | 56 | 46 | 28-Φ48 | 28-Φ42 |
PN25
DN | L | D | D1 | D2 | f | b | z-Φd | |||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | |||||
15 | 130 | 95 | 95 | 65 | 45 | 2 | 16 | 16 | 4-Φ14 | 4-Φ14 |
20 | 150 | 105 | 105 | 75 | 55 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 |
25 | 160 | 115 | 115 | 85 | 65 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 |
32 | 180 | 135 | 140 | 100 | 78 | 2 | 18 | 18 | 4-Φ18 | 4-Φ18 |
40 | 200 | 145 | 150 | 110 | 85 | 3 | 18 | 18 | 4-Φ18 | 4-Φ18 |
50 | 250 | 160 | 165 | 125 | 100 | 3 | 20 | 20 | 4-Φ18 | 4-Φ18 |
65 | 270 | 180 | 185 | 145 | 120 | 3 | 22 | 22 | 8-Φ18 | 8-Φ18 |
80 | 280 | 195 | 200 | 160 | 135 | 3 | 22 | 24 | 8-Φ18 | 8-Φ18 |
100 | 300 | 230 | 235 | 190 | 160 | 3 | 24 | 24 | 8-Φ23 | 8-Φ22 |
125 | 325 | 270 | 270 | 220 | 188 | 3 | 28 | 26 | 8-Φ25 | 8-Φ26 |
150 | 350 | 300 | 300 | 250 | 218 | 3 | 30 | 28 | 8-Φ25 | 8-Φ26 |
200 | 400 | 360 | 360 | 310 | 278 | 3 | 34 | 30 | 12-Φ25 | 12-Φ26 |
250 | 450 | 425 | 425 | 370 | 332 | 3 | 36 | 32 | 12-Φ30 | 12-Φ30 |
300 | 500 | 485 | 485 | 430 | 390 | 4 | 40 | 34 | 16-Φ30 | 16-Φ30 |
350 | 550 | 550 | 555 | 490 | 448 | 4 | 44 | 38 | 16-Φ34 | 16-O33 |
400 | 600 | 610 | 620 | 550 | 505 | 4 | 48 | 40 | 16-Φ34 | 16-Φ36 |
450 | 650 | 660 | 670 | 600 | 555 | 4 | 50 | 46 | 20-Φ34 | 20-Φ36 |
500 | 700 | 730 | 730 | 660 | 610 | 4 | 52 | 48 | 20-Φ41 | 20-Φ36 |
600 | 800 | 840 | 845 | 770 | 718 | 5 | 56 | 58 | 20-Φ41 | 20-Φ39 |
700 | 900 | 955 | 960 | 875 | 815 | 5 | 60 | 50 | 24-Φ48 | 24-Φ42 |
800 | 1000 | 1070 | 1085 | 990 | 930 | 5 | 64 | 54 | 24-Φ48 | 24-Φ48 |
900 | 1100 | 1180 | 1185 | 1090 | 1025 | 5 | 66 | 58 | 28-Φ54 | 28-Φ48 |
1000 | 1200 | 1305 | 1320 | 1210 | 1140 | 5 | 68 | 62 | 28-Φ58 | 28-Φ55 |
PN40
DN | L | D | D1 | D2 | f | b | z-Φd | |||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | |||||
15 | 170 | 95 | 95 | 65 | 45 | 2 | 16 | 16 | 4-Φ14 | 4-Φ14 |
20 | 190 | 105 | 105 | 75 | 55 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 |
25 | 210 | 115 | 115 | 85 | 65 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 |
32 | 230 | 135 | 140 | 100 | 78 | 2 | 18 | 18 | 4-Φ18 | 4-Φ18 |
40 | 240 | 145 | 150 | 110 | 85 | 3 | 18 | 18 | 4-Φ18 | 4-Φ18 |
50 | 250 | 160 | 165 | 125 | 100 | 3 | 20 | 20 | 4-Φ18 | 4-Φ18 |
65 | 280 | 180 | 185 | 145 | 120 | 3 | 22 | 22 | 8-Φ18 | 8-Φ18 |
80 | 310 | 195 | 200 | 160 | 135 | 3 | 22 | 24 | 8-Φ18 | 8-Φ18 |
100 | 350 | 230 | 235 | 190 | 160 | 3 | 24 | 24 | 8-Φ23 | 8-Φ22 |
125 | 400 | 270 | 270 | 220 | 188 | 3 | 28 | 26 | 8-Φ25 | 8-Φ26 |
150 | 450 | 300 | 300 | 250 | 218 | 3 | 30 | 28 | 8-Φ25 | 8-Φ26 |
200 | 550 | 375 | 375 | 320 | 282 | 3 | 38 | 34 | 12-Φ30 | 12-Φ30 |
250 | 650 | 445 | 450 | 385 | 345 | 3 | 42 | 38 | 12-Φ34 | 12-Φ33 |
300 | 750 | 510 | 515 | 450 | 408 | 4 | 46 | 42 | 16-Φ34 | 16-Φ33 |
350 | 850 | 570 | 580 | 510 | 465 | 4 | 52 | 46 | 16-Φ34 | 16-Φ36 |
400 | 950 | 655 | 660 | 585 | 535 | 4 | 58 | 50 | 16-Φ41 | 16-Φ39 |
450 | 1050 | 680 | 685 | 610 | 560 | 4 | 60 | 57 | 20-Φ41 | 20-Φ39 |
500 | 1150 | 755 | 755 | 670 | 612 | 4 | 62 | 57 | 20-Φ48 | 20-Φ42 |
600 | 1350 | 890 | 890 | 795 | 730 | 5 | 62 | 72 | 20-Φ54 | 20-Φ48 |
PN63
DN | L | D | D1 | D2 | f | b | z-Φd | |||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | |||||
15 | 170 | 105 | 105 | 75 | 55 | 2 | 18 | 20 | 4-Φ14 | 4-Φ14 |
20 | 190 | 125 | 130 | 90 | 68 | 2 | 20 | 22 | 4-Φ18 | 4-Φ18 |
25 | 210 | 135 | 140 | 100 | 78 | 2 | 22 | 24 | 4-Φ18 | 4-Φ18 |
32 | 230 | 150 | 155 | 110 | 82 | 2 | 24 | 26 | 4-Φ23 | 4-Φ22 |
40 | 240 | 165 | 170 | 125 | 95 | 3 | 24 | 28 | 4-Φ23 | 4-Φ22 |
50 | 250 | 175 | 180 | 135 | 105 | 3 | 26 | 26 | 4-Φ23 | 4-Φ22 |
65 | 280 | 200 | 205 | 160 | 130 | 3 | 28 | 26 | 8-Φ23 | 8-Φ22 |
80 | 310 | 210 | 215 | 170 | 140 | 3 | 30 | 28 | 8-Φ23 | 8-Φ22 |
100 | 350 | 250 | 250 | 200 | 168 | 3 | 32 | 30 | 8-Φ25 | 8-Φ26 |
125 | 400 | 295 | 295 | 240 | 202 | 3 | 36 | 34 | 8-Φ30 | 8-Φ30 |
150 | 450 | 340 | 345 | 280 | 240 | 3 | 38 | 36 | 8-Φ34 | 8-Φ33 |
200 | 550 | 405 | 415 | 345 | 300 | 3 | 44 | 42 | 12-Φ34 | 12-Φ36 |
250 | 650 | 470 | 470 | 400 | 352 | 3 | 48 | 46 | 12-Φ41 | 12-Φ36 |
300 | 750 | 530 | 530 | 460 | 412 | 4 | 54 | 52 | 16-Φ41 | 16-Φ36 |
350 | 850 | 595 | 600 | 525 | 475 | 4 | 60 | 56 | 16-Φ41 | 16-Φ39 |
400 | 950 | 670 | 670 | 585 | 525 | 4 | 66 | 60 | 16-Φ48 | 16-Φ42 |
PN100
DN | L | D | D1 | D2 | f | b | z-Φd | |||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | |||||
15 | 170 | 105 | 105 | 75 | 55 | 2 | 20 | 20 | 4-Φ14 | 4-Φ14 |
20 | 190 | 125 | 130 | 90 | 68 | 2 | 22 | 22 | 4-Φ18 | 4-Φ18 |
25 | 210 | 135 | 140 | 100 | 78 | 2 | 24 | 24 | 4-Φ18 | 4-Φ18 |
32 | 230 | 150 | 155 | 110 | 82 | 2 | 24 | 26 | 4-Φ23 | 4-Φ22 |
40 | 240 | 165 | 170 | 125 | 95 | 3 | 26 | 28 | 4-Φ23 | 4-Φ22 |
50 | 250 | 195 | 195 | 145 | 112 | 3 | 28 | 30 | 4-Φ25 | 4-Φ26 |
65 | 280 | 220 | 220 | 170 | 138 | 3 | 32 | 34 | 8-Φ25 | 8-Φ26 |
80 | 310 | 230 | 230 | 180 | 148 | 3 | 34 | 36 | 8-Φ25 | 8-Φ26 |
100 | 350 | 265 | 265 | 210 | 172 | 3 | 38 | 40 | 8-Φ30 | 8-Φ30 |
125 | 400 | 310 | 315 | 250 | 210 | 3 | 42 | 40 | 8-Φ34 | 8-Φ33 |
150 | 450 | 350 | 355 | 290 | 250 | 3 | 46 | 44 | 12-Φ34 | 12-Φ33 |
200 | 550 | 430 | 430 | 360 | 312 | 3 | 54 | 52 | 12-Φ41 | 12-Φ36 |
250 | 650 | 500 | 505 | 430 | 382 | 3 | 60 | 60 | 12-Φ41 | 12-Φ39 |
300 | 750 | 585 | 585 | 500 | 442 | 4 | 70 | 68 | 16-Φ48 | 16-Φ42 |
350 | 850 | 655 | 655 | 560 | 498 | 4 | 76 | 74 | 16-Φ54 | 16-Φ48 |
400 | 950 | 715 | 715 | 620 | 558 | 4 | 80 | 78 | 16-Φ54 | 16-Φ48 |
PN160
DN | L | D | D1 | D2 | f | b | z-Φd | ||||
JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | JB/T | HJ/T | ||||
15 | 170 | 110 | 105 | 75 | 75 | 52 | 2 | 24 | 20 | 4-Φ18 | 4-Φ14 |
20 | 190 | 130 | 130 | 90 | 90 | 62 | 2 | 26 | 24 | 4-Φ23 | 4-Φ18 |
25 | 210 | 140 | 140 | 100 | 100 | 72 | 2 | 28 | 24 | 4-Φ23 | 4-Φ18 |
32 | 230 | 165 | 155 | 115 | 110 | 85 | 2 | 30 | 28 | 4-Φ25 | 4-Φ22 |
40 | 260 | 175 | 170 | 125 | 125 | 92 | 3 | 32 | 28 | 4-Φ27 | 4-Φ22 |
50 | 300 | 215 | 195 | 165 | 140 | 132 | 3 | 36 | 30 | 8-Φ25 | 4-Φ26 |
65 | 340 | 245 | 220 | 190 | 170 | 152 | 3 | 44 | 34 | 8-Φ30 | 8-Φ26 |
80 | 390 | 260 | 230 | 205 | 180 | 168 | 3 | 46 | 36 | 8-Φ30 | 8-Φ26 |
100 | 450 | 300 | 265 | 240 | 210 | 200 | 3 | 48 | 40 | 8-Φ34 | 8-Φ30 |
125 | 525 | 355 | 315 | 285 | 250 | 238 | 3 | 60 | 44 | 8-Φ41 | 8-Φ33 |
150 | 600 | 390 | 355 | 318 | 290 | 270 | 3 | 66 | 50 | 12-Φ41 | 12-Φ33 |
200 | 750 | 480 | 430 | 400 | 360 | 345 | 3 | 78 | 60 | 12-Φ48 | 12-Φ36 |
250 | 850 | 580 | 515 | 485 | 430 | 425 | 3 | 88 | 68 | 12-Φ54 | 12-Φ42 |
300 | 950 | 665 | 585 | 570 | 500 | 510 | 4 | 100 | 78 | 16-Φ54 | 16-Φ42 |