Valve Ball V tena tsara
FAMINTINANA
Ny fanapahana V dia manana tahan'ny Adjustable lehibe sy mitovy isan-jaton'ny fikorianan'ny toetra, mahatsapa tsy tapaka fanaraha-maso ny tsindry sy ny fikorianan'ny.
Ny rafitra tsotra, ny volume kely, ny lanjany maivana, ny fantsona malefaka.
Nanome rafitra fanonerana mandeha ho azy wrth lehibe elastika mba hifehezana tsara ny tarehin'ny seza sy ny plug ary hahatsapa ny fahombiazan'ny famehezana. Mety hampihena ny fitafy ny plug eccentric sy ny firafitry ny seza.
Ny fanapahana V dia miteraka hery fanetezana wedge amin'ny seza mba hanakanana ny haino aman-jery misy fibre. Izy io dia mety indrindra amin'ny fanokafana sy fanaraha-maso ny haino aman-jery amin'ny viscosity avo sy ny media misy fibre sy granules.
-kevi-pitantanana
• Karazana: eccentric angular travel integral ball, jacket ball
• Savaivony anarana (DN): 1"~20"
• Fanerena nominal (PN): ANSI 150LB-900LB
• Karazana fifandraisana: fifandraisana flange na karazana wafer
• Fitaovana: A216-WCB, A351-CF8, A351-CF8M (na forgings)
• Fonosana: PTFE impregnated asbestos, PTFE, malefaka graphite Heat fitehirizana palitao lolo valva azo atolotra ihany koa araka ny takian'ny mpampiasa.
-Trim
• Karazana plug: baolina spherical misy tapaka V
• Fiterahana fitaovana: A351-CF8, CF8M carbonizing na surfeze mafy famafazana famafazana
• Fitaovan'ny seza sy ny maripana miasa:
Tombokase malefaka:
PTFE -20-+180 ℃
nametraka PTFE -20-+180 ℃
PPL -40~+350 ℃
Tombokase mafy (y): A351-CF8, CF8M
carbonizing na ambonin'ny mafy firaka famafazana welding -40 + 450 ℃
Valve shaft fitaovana: A276-420, A564-630
Fitaovana: A182-F304, A182-F316 (nitriding) na
WMS (firaka avo lenta)
• Sary 1 Karazana tombo-kase malefaka
Plug: A351-CF8, A351-CF8M
Fitaovana seza: PTFE, feno PTFE, PPL
Seat leakage: zero leakage
• Sary 2 vy karazana tombo-kase vy
Fitaovana plug: A351-CF8, CF8M nitriding na fanosotra amin'ny tany
Seza fitaovana: 3J1, Inconel Stainless vy takelaka
Seza leakage: Araka ny ANSI B16.104 kilasy IV-VI famehezana
Naoty ao anatin'ny KVx0.00l% (250°C)
Naoty ao anatin'ny KVx0,005% (400°C)
Firafitry ny vokatra
sary 1 Kisary ara-drafitra tombo-kase malefaka
Sary 2 Ravina vy karazana metaly mafy tombo-kase diagrama ara-drafitra
Outune sy ny haben'ny fifandraisana
DN | L | PN16 | L | 150LB | 10K | |||||||||
D | D1 | d | n-Φ | D | D1 | d | n-Φ | D | D1 | d | n-Φ | |||
25 | 450 | 115 | 85 | 65 | 4-Φ14 | 102 | 110 | 79.4 | 50.8 | 4-16 | 125 | 90 | 67 | 4-19 |
32 | 470 | 140 | 100 | 76 | 4-Φ18 | 102 | 115 | 88.9 | 63 | 4-16 | 135 | 100 | 76 | 4-19 |
40 | 473 | 150 | 110 | 84 | 4-Φ18 | 114 | 125 | 98.4 | 73 | 4-16 | 140 | 105 | 81 | 4-19 |
50 | 488 | 165 | 125 | 99 | 4-Φ18 | 124 | 150 | 1207 | 92.1 | 4-18 | 155 | 120 | 96 | 4-19 |
65 | 561 | 185 | 145 | 118 | 8-Φ18 | 145 | 180 | 139.7 | 104.8 | 4-18 | 175 | 140 | 116 | 4-19 |
80 | 586 | 200 | 160 | 132 | 8-Φ18 | 165 | 190 | 152.4 | 127 | 4-18 | 185 | 150 | 126 | 8-19 |
100 | 607 | 220 | 180 | 156 | 8-Φ18 | 194 | 230 | 190.5 | 157.2 | 8-18 | 210 | 175 | 151 | 8-19 |
125 | 668 | 250 | 210 | 184 | 8-Φ18 | 194 | 255 | 215.9 | 185.7 | 8-22 | 250 | 210 | 182 | 8-23 |
150 | 693 | 285 | 240 | 211 | 8-Φ22 | 229 | 280 | 241.3 | 215.9 | 8-22 | 280 | 240 | 212 | 8-23 |
200 | 768 | 340 | 295 | 266 | 12-Φ22 | 243 | 345 | 298.5 | 269.9 | 8-22 | 330 | 290 | 262 | 12-23 |
250 | 901 | 405 | 355 | 319 | 12-Φ26 | 297 | 405 | 362 | 323.8 | 12-26 | 400 | 355 | 324 | 12-25 |
300 | 921 | 460 | 410 | 370 | 12-Φ26 | 338 | 485 | 431.8 | 381 | 12-26 | 445 | 400 | 368 | 16-25 |
350 | 1062 | 520 | 470 | 429 | 16-Φ29 | 400 | 535 | 476.3 | 412.8 | 12-30 | 490 | 445 | 413 | 16-25 |
400 | 1117 | 580 | 525 | 480 | 16-Φ30 | 400 | 595 | 539.8 | 469.9 | 16-30 | 560 | 510 | 475 | 16-27 |
450 | 1255 | 640 | 585 | 548 | 20-Φ30 | 520 | 635 | 577.9 | 533.4 | 16-33 | 620 | 565 | 530 | 20-27 |
500 | 1282 | 715 | 650 | 609 | 20-Φ33 | 600 | 700 | 635 | 584.2 | 20-33 | 675 | 620 | 585 | 20-27 |