GB Floating Flange Ball Valve
Kakaretso ea Sehlahisoa
Manual flanged ball valve e sebelisoa haholo ho khaola kapa ho kenya ka har'a sehare, e ka boela ea sebelisoa bakeng sa taolo ea mokelikeli le taolo.Ha ho bapisoa le li-valve tse ling, li-valve tsa bolo li na le melemo e latelang:
1, khanyetsano ea mokelikeli e nyane, valve ea bolo ke e 'ngoe ea ho hanyetsa mokelikeli ho li-valve tsohle, leha e le sekhahla se fokotsehileng sa bolo, khanyetso ea eona ea mokelikeli e nyane haholo.
2, sesebelisoa se potlakile ebile se loketse, ha feela stem e potoloha 90 °, valve ea bolo e tla phethela ketso e bulehileng ka ho feletseng kapa e koetsoeng ka ho feletseng, ho bonolo ho finyella ho bula le ho koala ka potlako.
3, ts'ebetso e ntle ea ho tiisa.Lesale la ho tiisa setulo sa li-valve hangata se entsoe ka polytetrafluoroethylene le lisebelisoa tse ling tse rekere, ho bonolo ho tiisa ho tiisa, 'me matla a ho tiisa a valve ea bolo a eketseha ka ho eketseha ha khatello e mahareng.
4, tiiso ea "valve stem" e ka tšeptjoa. Ha valve ea bolo e buloa 'me e koetsoe, lehlaka la valve le potoloha feela, kahoo ha ho bonolo ho senya tiiso ea ho paka ea "valve stem", 'me matla a ho tiisa a "valve". stem e eketseha ka ho eketseha ha khatello e mahareng.
5. Ho bula le ho koala ha valve ea bolo ho etsa feela ho potoloha ha 90 °, kahoo ho bonolo ho finyella ho laola ka mokhoa o itekanetseng le ho laola hole. Valve ea bolo e ka hlophisoa ka sesebelisoa sa pneumatic, sesebelisoa sa motlakase, sesebelisoa sa hydraulic, sesebelisoa sa khokahano sa khase-metsi kapa sesebelisoa sa khokahano sa electro-hydraulic.
6, kanale ea li-valve tsa bolo e boreleli, ha ho bonolo ho e beha bohareng, e ka ba bolo ea liphaephe.
Sebopeho sa Sehlahisoa
ISO High Mount Pad
Likarolo Tse ka Sehloohong Le Lisebelisoa
Lebitso la Boitsebiso | Tšepe ea carbon | Ts'epe e sa beng le mabali | |
'Mele | WCB, A105 | CF8,CF3 | CF8M, CF3M |
Bonnet | WCB, A105 | CF8,CF3 | CF8M, CF3M |
Bolo | 304 | 304 | 316 |
Motsoako | 304 | 304 | 316 |
Setulo | PTFE, RTFFE | ||
Gland Packing | PTFE / Flexible Graphite | ||
Khofu | WCB, A105 | CF8 |
Litekanyo tse ka Sehloohong le Litekanyo tsa Khokahano
(GB): PN1.6MPa
DN | L | D | DI | D2 | b | t | Z-Φd | ISO5211 | TXT | ||||
Letoto le lekhutšoane | Letoto le lelelele | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | ||||||
15 | 108 | 130 | 95 | 95 | 65 | 45 | 14 | 16 | 2 | 4-Φ14 | 4-Φ14 | F03/F04 | 9x9 |
20 | 117 | 130 | 105 | 105 | 75 | 55 | 14 | 18 | 2 | 4-Φ14 | 4-Φ14 | F03/F04 | 9x9 |
25 | 127 | 140 | 115 | 115 | 85 | 65 | 14 | 18 | 2 | 4-Φ14 | 4-Φ14 | F04/F05 | 11X11 |
32 | 140 | 165 | 135 | 140 | 100 | 78 | 16 | 18 | 2 | 4-Φ18 | 4-Φ18 | F04/F05 | 11X11 |
40 | 165 | 165 | 145 | 150 | 110 | 85 | 16 | 18 | 2 | 4-Φ18 | 4Φ18 | F05/F07 | 14X14 |
50 | 178 | 203 | 160 | 165 | 125 | 100 | 16 | 18 | 2 | 4-Φ18 | 4-Φ18 | F05/F07 | 14X14 |
65 | 190 | 222 | 180 | 185 | 145 | 120 | 18 | 18 | 2 | 4-Φ18 | 8-Φ18 | F07 | 14X14 |
80 | 203 | 241 | 195 | 200 | 160 | 135 | 20 | 20 | 2 | 8-Φ18 | 8-Φ18 | F07/F10 | 17x17 |
100 | 229 | 280 | 215 | 220 | 180 | 155 | 20 | 20 | 2 | 8-Φ18 | 8-Φ18 | F07/F10 | 22X22 |
125 | 320 | 245 | 250 | 210 | 185 | 22 | 22 | 2 | 8-Φ18 | 8-Φ18 | |||
150 | 360 | 285 | 285 | 240 | 212 | 24 | 22 | 2 | 8-Φ23 | 8-Φ22 | |||
200 | 457 | 340 | 340 | 295 | 268 | 26 | 24 | 2 | 12-Φ23 | 12-Φ22 | |||
250 | 533 | 405 | 405 | 355 | 320 | 30 | 26 | 2 | 12-Φ25 | 12-Φ26 | |||
300 | 610 | 460 | 460 | 410 | 378 | 30 | 28 | 2 | 12-Φ25 | 12-Φ26 |
(GB): PN2.5MPa
DN | L | D | DI | D2 | b | t | Z-Φd | ||||
Letoto le lekhutšoane | Letoto le lelelele | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | ||||
15 | 108 | 130 | 95 | 95 | 65 | 45 | 16 | 16 | 2 | 4-Φ14 | 4-Φ14 |
20 | 117 | 130 | 105 | 105 | 75 | 55 | 16 | 18 | 2 | 4-Φ14 | 4-Φ14 |
25 | 127 | 140 | 115 | 115 | 85 | 65 | 16 | 18 | 2 | 4-Φ14 | 4-Φ14 |
32 | 140 | 165 | 135 | 140 | 100 | 78 | 18 | 18 | 2 | 4-Φ18 | 4-Φ18 |
40 | 165 | 165 | 145 | 150 | 110 | 85 | 18 | 18 | 2 | 4-Φ18 | 4-018 |
50 | 178 | 203 | 160 | 165 | 125 | 100 | 20 | 20 | 2 | 4-Φ18 | 4-Φ18 |
65 | 190 | 222 | 180 | 185 | 145 | 120 | 22 | 22 | 2 | 8-Φ18 | 8-Φ18 |
80 | 203 | 241 | 195 | 200 | 160 | 135 | 22 | 24 | 2 | 8-Φ18 | 8-Φ18 |
100 | 229 | 280 | 230 | 235 | 190 | 160 | 24 | 24 | 2 | 8-Φ23 | 8-Φ22 |
125 | 320 | 270 | 270 | 220 | 188 | 28 | 26 | 2 | 8-Φ25 | 8-Φ26 | |
150 | 360 | 300 | 300 | 250 | 218 | 30 | 28 | 2 | 8-Φ25 | 8-Φ26 | |
200 | 457 | 360 | 360 | 310 | 278 | 34 | 30 | 2 | 12-Φ25 | 12-Φ26 | |
250 | 533 | 425 | 425 | 370 | 335 | 36 | 32 | 2 | 12-Φ30 | 12-Φ30 | |
300 | 610 | 485 | 485 | 430 | 395 | 40 | 34 | 2 | 16-Φ30 | 16-Φ30 |
(GB): PN4.0MPa
DN | L | D | DI | D2 | b | t | Z-Φd | |||
JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | |||||
15 | 140 | 95 | 95 | 65 | 45 | 16 | 16 | 2 | 4-Φ14 | 4-Φ14 |
20 | 152 | 105 | 105 | 75 | 55 | 16 | 18 | 2 | 4-Φ14 | 4-Φ14 |
25 | 165 | 115 | 115 | 85 | 65 | 16 | 18 | 2 | 4-Φ14 | 4-Φ14 |
32 | 178 | 135 | 140 | 100 | 78 | 18 | 18 | 2 | 4-Φ18 | 4-Φ18 |
40 | 190 | 145 | 150 | 110 | 85 | 18 | 18 | 2 | 4-Φ18 | 4-Φ18 |
50 | 216 | 160 | 165 | 125 | 100 | 20 | 20 | 2 | 4-Φ18 | 4-Φ18 |
65 | 241 | 180 | 185 | 145 | 120 | 22 | 22 | 2 | 8-Φ18 | 8-Φ18 |
80 | 283 | 195 | 200 | 160 | 135 | 22 | 24 | 2 | 8-Φ18 | 8-Φ18 |
100 | 305 | 230 | 235 | 190 | 160 | 24 | 24 | 2 | 8-Φ22 | 8-Φ22 |
125 | 381 | 270 | 270 | 220 | 188 | 28 | 26 | 2 | 8-Φ26 | 8-Φ26 |
150 | 403 | 300 | 300 | 250 | 218 | 30 | 28 | 2 | 8-Φ26 | 8-Φ26 |
200 | 502 | 375 | 375 | 320 | 285 | 38 | 34 | 2 | 12-Φ30 | 12-Φ30 |
250 | 568 | 445 | 450 | 385 | 345 | 42 | 38 | 2 | 12-Φ33 | 12-Φ33 |
300 | 648 | 510 | 515 | 450 | 410 | 46 | 42 | 2 | 16-Φ33 | 16-Φ33 |
(GB): PN6.3MPa
DN | L | D | DI | D2 | b | t | Z-Φd | |||
JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | |||||
15 | 140 | 105 | 105 | 75 | 45 | 20 | 20 | 2 | 4-Φ14 | 4-Φ14 |
20 | 152 | 125 | 130 | 90 | 55 | 20 | 22 | 2 | 4-Φ18 | 4-Φ18 |
25 | 165 | 135 | 140 | 100 | 65 | 22 | 24 | 2 | 4-Φ18 | 4-Φ18 |
32 | 178 | 150 | 155 | 110 | 78 | 24 | 26 | 2 | 4-Φ23 | 4-Φ22 |
40 | 190 | 165 | 170 | 125 | 85 | 24 | 26 | 2 | 4-Φ23 | 4-Φ22 |
50 | 292 | 175 | 180 | 135 | 100 | 26 | 26 | 2 | 4-Φ23 | 4-Φ22 |
65 | 330 | 200 | 205 | 160 | 120 | 28 | 26 | 2 | 8-Φ23 | 8-Φ22 |
80 | 356 | 210 | 215 | 170 | 135 | 30 | 28 | 2 | 8-Φ23 | 8-Φ22 |
100 | 406 | 250 | 250 | 200 | 160 | 32 | 30 | 2 | 8-Φ25 | 8-Φ26 |
125 | 432 | 295 | 295 | 240 | 188 | 36 | 34 | 2 | 8-Φ30 | 8-Φ30 |
150 | 495 | 340 | 345 | 280 | 218 | 38 | 36 | 2 | 8-Φ34 | 8-Φ33 |
200 | 597 | 405 | 415 | 345 | 285 | 44 | 42 | 2 | 12-Φ34 | 12-Φ36 |
250 | 673 | 470 | 470 | 400 | 345 | 48 | 46 | 2 | 12-Φ41 | 12-Φ36 |
300 | 762 | 530 | 530 | 460 | 410 | 54 | 52 | 2 | 16-Φ41 | 16-Φ36 |
(GB): PN10.0MPa
DN | L | D | DI | D2 | b | t | Z-Φd | |||
JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | |||||
15 | 165 | 105 | 105 | 75 | 45 | 20 | 20 | 2 | 4-Φ14 | 4-Φ14 |
20 | 190 | 130 | 130 | 90 | 55 | 22 | 22 | 2 | 4-Φ18 | 4-Φ18 |
25 | 216 | 140 | 140 | 100 | 65 | 24 | 24 | 2 | 4-Φ18 | 4-Φ18 |
32 | 229 | 155 | 155 | 110 | 78 | 26 | 26 | 2 | 4-Φ22 | 4-Φ22 |
40 | 241 | 170 | 170 | 125 | 85 | 28 | 28 | 2 | 4-Φ22 | 4-Φ22 |
50 | 292 | 195 | 195 | 145 | 100 | 30 | 30 | 2 | 4-Φ26 | 4-Φ26 |
65 | 330 | 220 | 220 | 170 | 120 | 34 | 34 | 2 | 8-Φ26 | 8-Φ26 |
80 | 356 | 230 | 230 | 180 | 135 | 36 | 36 | 2 | 8-Φ26 | 8-Φ26 |
100 | 432 | 265 | 265 | 210 | 160 | 40 | 40 | 2 | 8-Φ30 | 8-Φ30 |
125 | 508 | 315 | 315 | 250 | 188 | 40 | 40 | 2 | 8-Φ33 | 8-Φ33 |
150 | 559 | 355 | 355 | 290 | 218 | 44 | 44 | 2 | 12-Φ33 | 12-Φ33 |
200 | 660 | 430 | 430 | 360 | 285 | 52 | 52 | 2 | 12-Φ36 | 12-Φ36 |
250 | 787 | 505 | 505 | 430 | 345 | 60 | 60 | 2 | 12-Φ39 | 12-Φ39 |
300 | 838 | 585 | 585 | 500 | 410 | 68 | 68 | 2 | 16-Φ42 | 16-Φ42 |
GB): PN16.0Mpa
DN | L | D | DI | D2 | b | t | Z-Φd | |||
JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | JB/T 79 | HG/T20592 | |||||
15 | 230 | 105 | 105 | 75 | 45 | 20 | 20 | 2 | 4-Φ14 | 4-Φ14 |
20 | 240 | 130 | 130 | 90 | 55 | 24 | 24 | 2 | 4-Φ18 | 4-Φ18 |
25 | 260 | 140 | 140 | 100 | 65 | 24 | 24 | 2 | 4-Φ18 | 4-Φ18 |
32 | 300 | 155 | 155 | 110 | 78 | 28 | 28 | 2 | 4-Φ22 | 4-Φ22 |
40 | 360 | 170 | 170 | 125 | 85 | 28 | 28 | 2 | 4-Φ22 | 4-Φ22 |
50 | 400 | 195 | 195 | 145 | 100 | 30 | 30 | 2 | 4-Φ26 | 4-Φ26 |
65 | 490 | 220 | 220 | 170 | 120 | 34 | 34 | 2 | 8-Φ26 | 8-Φ26 |
80 | 580 | 230 | 230 | 180 | 135 | 36 | 36 | 2 | 8-Φ26 | 8-Φ26 |
100 | 620 | 265 | 265 | 210 | 160 | 40 | 40 | 2 | 8-Φ30 | 8-Φ30 |