JIS Floating Flange Ball Valve
Muhtasari wa Bidhaa
Valve ya mpira ya JIS inachukua muundo wa muundo wa mgawanyiko, utendaji mzuri wa kuziba, sio mdogo na mwelekeo wa ufungaji, mtiririko wa kati unaweza kuwa wa kiholela;Kuna kifaa cha kupambana na static kati ya nyanja na nyanja;Uundo wa kuzuia mlipuko wa shina; Muundo wa ufungaji wa ukandamizaji wa kiotomatiki, upinzani wa maji ni mdogo; valve ya mpira ya kiwango cha Kijapani yenyewe, muundo wa kompakt, kuziba kwa kuaminika, muundo rahisi, matengenezo rahisi, uso wa kuziba na duara mara nyingi hali funge, si kwa urahisi kati mmomonyoko wa udongo, kazi rahisi na matengenezo, yanafaa kwa ajili ya maji, vimumunyisho, asidi na gesi kwa ujumla kazi kati, kama vile valve Kijapani kiwango mpira lakini pia inatumika kwa hali ya kazi ya vyombo vya habari, kama vile oksijeni, peroksidi hidrojeni. , methane na ethilini,Inatumika sana katika tasnia mbalimbali.
Muundo wa Bidhaa
Sehemu Kuu na Nyenzo
Jina la Nyenzo | Chuma cha kaboni | Chuma cha pua | |
Mwili | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Bonati | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Mpira | 304 | 304 | 316 |
Shina | 304 | 304 | 316 |
Kiti | PTFE、RPTFE | ||
Ufungaji wa Tezi | PTFE / Flexible Graphite | ||
Tezi | WCB, A105 | CF8 |
Vipimo Kuu na Vipimo vya Uunganisho
(JIS): 10K
DN | L | D | D1 | D2 | b | t | Z-Φd | ISO5211 | TXT |
15A | 108 | 95 | 70 | 52 | 12 | 1 | 4-Φ15 | F03/F04 | 9x9 |
20A | 117 | 100 | 75 | 58 | 14 | 1 | 4-Φ15 | F03/F04 | 9x9 |
25A | 127 | 125 | 90 | 70 | 14 | 1 | 4-Φ19 | F04/F05 | 11X11 |
32A | 140 | 135 | 100 | 80 | 16 | 2 | 4-Φ19 | F04/F05 | 11X11 |
40A | 165 | 140 | 105 | 85 | 16 | 2 | 4-Φ19 | F05/F07 | 14X14 |
50A | 178 | 155 | 120 | 100 | 16 | 2 | 4-Φ19 | F05/F07 | 14X14 |
65A | 190 | 175 | 140 | 120 | 18 | 2 | 4-Φ19 | F07 | 14X14 |
80A | 203 | 185 | 150 | 130 | 18 | 2 | 8-Φ19 | F07/F10 | 17x17 |
100A | 229 | 210 | 175 | 155 | 18 | 2 | 8-Φ19 | F07/F10 | 22X22 |
125A | 300/356 | 250 | 210 | 185 | 20 | 2 | 8-Φ23 | ||
150A | 340/394 | 280 | 240 | 215 | 22 | 2 | 8-Φ23 | ||
200A | 450/457 | 330 | 290 | 265 | 22 | 2 | 12-Φ23 | ||
250A | 533 | 400 | 355 | 325 | 24 | 2 | 12-Φ25 | ||
300A | 610 | 445 | 400 | 370 | 24 | 2 | 16-Φ25 |
(JIS): 20K
DN | L | D | D1 | D2 | b | t | Z-Φd |
15A | 140 | 95 | 70 | 52 | 14 | 1 | 4-Φ15 |
20A | 152 | 100 | 75 | 58 | 16 | 1 | 4-Φ15 |
25A | 165 | 125 | 90 | 70 | 16 | 1 | 4-Φ19 |
32A | 178 | 135 | 100 | 80 | 18 | 2 | 4-Φ19 |
40A | 190 | 140 | 105 | 85 | 18 | 2 | 4-Φ19 |
50A | 216 | 155 | 120 | 100 | 18 | 2 | 8-Φ19 |
65A | 241 | 175 | 140 | 120 | 20 | 2 | 8-Φ19 |
80A | 282 | 200 | 160 | 135 | 22 | 2 | 8-Φ23 |
100A | 305 | 225 | 185 | 160 | 24 | 2 | 8-Φ23 |
125A | 381 | 270 | 225 | 195 | 26 | 2 | 8-Φ25 |
150A | 403 | 305 | 260 | 230 | 28 | 2 | 12-Φ25 |
200A | 502 | 350 | 305 | 275 | 30 | 2 | 12-Φ25 |
250A | 568 | 430 | 380 | 345 | 34 | 2 | 12-Φ27 |
300A | 648 | 480 | 430 | 395 | 36 | 3 | 16-Φ27 |