Valve bọọlụ dị elu
Nchịkọta
Mbelata V nwere nnukwu nha na-agbanwe agbanwe yana njirimara nha nha nha nha, na-achọpụta njikwa nrụgide na mgbaba kwụsiri ike.
Ọdịdị dị mfe, obere olu, ịdị arọ dị arọ, ọwa mmiri na-asọ asọ.
Nye wrth nnukwu aku na-agbanwe akpaka akwụ ụgwọ Ọdịdị ka n'ụzọ dị irè ịchịkwa akara ihu oche na plọg na-aghọta ọma akara arụmọrụ. Ihe nkwụnye eccentric na nhazi oche nwere ike ibelata iyi.
Mkpụcha V na-emepụta ike ịkwa osisi wedge iwe na oche iji mechie mgbasa ozi nwere eriri. Ọ kachasị mma maka imeghe na ịchịkwa mgbasa ozi nke viscosity dị elu na mgbasa ozi nwere eriri na granules.
Ahụ
• Ụdị: eccentric angular njem bọọlụ integral, bọọlụ jaket
• Dayameta aha (DN): 1"~20"
• Nrụgide aha (PN): ANSI 150LB-900LB
• Ụdị njikọ: njikọ flange ma ọ bụ ụdị wafer
• Ihe: A216-WCB, A351-CF8, A351-CF8M (ma ọ bụ forgings)
• mbukota: PTFE impregnated asbestos, PTFE, mgbanwe graphite Okpomọkụ nchekwa jaket urukurubụba valvụ nwekwara ike na-awa dị ka onye ọrụ chọrọ.
-Kpachapụ
• Ụdị nkwụnye: bọọlụ okirikiri nwere V ịkpụ
• Nkwụnye ihe: A351-CF8, CF8M carbonizing ma ọ bụ sọfụ siri ike cty ịgba voiding
• Ihe oche na ọnọdụ okpomọkụ:
Akara dị nro:
PTFE -20-+180 ℃
gbara akwụkwọ PTFE-20-+180 ℃
PPL -40 ~ + 350 ℃
Akara siri ike (y): A351-CF8, CF8M
carbonizing ma ọ bụ elu ike alloy ịgba ịgbado ọkụ -40+450 ℃
Ihe mkpuchi valve: A276-420, A564-630
Ihe aka uwe: A182-F304, A182-F316 (nitriding) ma ọ bụ
WMS (oke okpomọkụ alloy)
• Foto 1 Ụdị akara dị nro
Nkwụnye: A351-CF8, A351-CF8M
Ihe oche: PTFE, PTFE jupụtara, PPL
Mgbapu oche: ntapu efu
• Ihe osise 2 Ụdị mpempe akwụkwọ ígwè akara akara
Nkwụnye ihe: A351-CF8, CF8M nitriding ma ọ bụ n'elu ịgba ịgbado ọkụ
Ihe oche: 3J1, Inconel igwe anaghị agba nchara
Mgbapu oche: Dị ka ANSI B16.104 klaasị IV-VI akara
Enyere n'ime KVx0.00l% (250°C)
Enyere n'ime KVx0.005% (400°C)
Ọdịdị ngwaahịa
igure 1 Soft seal structural eserese
Onyonyo 2 Ụdị mpempe akwụkwọ ígwè ígwè siri ike structural eserese
Mmepụta na njikọ akụkụ
| 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 |
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