Gb, Din zaporni ventil
Značilnosti oblikovanja izdelkov
Zaporni ventil je eden najpogosteje uporabljenih zapornih ventilov, ki se uporablja predvsem za priklop in odklop medijev v ceveh. Razpon ustreznega tlaka, temperature in kalibra je zelo širok. Široko se uporablja v oskrbi z vodo in odvodnjavanju, plinu, elektroenergetiki, nafti, kemični industriji, metalurgiji in drugih industrijskih cevovodih, kjer so mediji para, voda ali olje, za prekinitev ali prilagoditev pretoka medijev.
Glavne strukturne značilnosti
Odpornost tekočine je majhna.
Pri odpiranju in doziranju je prihranek dela večji.
Smer pretoka je običajno neomejena, enostavna namestitev.
Racionalna struktura, zanesljivo tesnjenje, odlična zmogljivost, lep videz.
Oblika glavnih delov Materiali
IME DELA | TELO, POKROV, VRATA | TESNJENJE | STEM | PAKIRANJE | VIJAK/MATICA |
Ogljikovo jeklo | Ženska konjička | 13Cr, STL | Cr13 | Fleksibilen grafit | 35CrMoA/45 |
Avstenitno nerjavno jeklo | CF8(304)、CF8M(316) CF3 (304L), CF3M (316L) | STL material karoserije STL | 304, 316, 304L, 316L | PTFE Fleksibilen grafit, PTFE | 304/304 316/316 |
Legirano jeklo | WC6, WC9, 1Cr5Mo, 15CrMo | STL | 25Cr2Mo1V | Fleksibilen grafit | 25Cr2Mo1V/35CrMoA |
Dvofazno jeklo | F51, 00Cr22Ni5Mo3N | STL material karoserije STL | 00Cr22Ni5Mo3N | PTFE Fleksibilen grafit, PTFE | 316/316 |
Jeklo za nizke temperature | LCB, LF2, 16Mn | STL | 1Cr17Ni2, 304 | Fleksibilen grafit | 42CrtdoA/20CrMoA |
Titan | ZTA1, ZTA2, ZTA10 Gr2, Gr3 | Material ohišja | TA1, TA2, TA10 Gr2, Gr3, TC4 | PTFE Fleksibilen grafit, PTFE | 304/304 316/316 |
Nikelj | Hastelloy | Material ohišja | Hastelloy | PTFE Fleksibilen grafit, PTFE | 304/304 316/316 |
Struktura izdelka
Glavna velikost in teža
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 |