JIS Floating Flange Ball Valve
Zowonetsa Zamalonda
JIS mpira valavu utenga kugawanika kapangidwe kamangidwe, ntchito bwino kusindikiza, osati malire ndi malangizo a unsembe, otaya sing'anga akhoza kumangoganiza;Pali chipangizo odana ndi malo amodzi pakati gawo ndi mbali;Vavu tsinde kuphulika-umboni kapangidwe; Zodziwikiratu psinjika wazolongedza, kukana madzimadzi ndi yaing'ono; Japanese muyezo mpira valavu palokha, kapangidwe yaying'ono, kusindikiza odalirika, dongosolo losavuta, kukonza yabwino, kusindikiza pamwamba ndi ozungulira zambiri mu chatsekedwa boma, osati mosavuta kukokoloka sing'anga, ntchito yosavuta ndi kukonza, oyenera madzi, zosungunulira, zidulo ndi mpweya ambiri sing'anga ntchito, monga Japanese muyezo valavu mpira komanso zikugwira ntchito pa zinthu TV, monga mpweya, hydrogen peroxide, methane ndi ethylene, Amagwiritsidwa ntchito m'mafakitale osiyanasiyana.
Kapangidwe kazinthu
Zigawo Zazikulu Ndi Zida
Dzina lazinthu | Chitsulo cha carbon | Chitsulo chosapanga dzimbiri | |
Thupi | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Boneti | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Mpira | 304 | 304 | 316 |
Tsinde | 304 | 304 | 316 |
Mpando | PTFE, RTFFE | ||
Gland Packing | PTFE / Flexible Graphite | ||
Gland | WCB, A105 | CF8 |
Miyeso Yaikulu Ndi Makulidwe Olumikizana
(JIS): 10K
DN | L | D | D1 | D2 | b | t | Z-Φd | ISO 5211 | NDILEMBERENI |
15A | 108 | 95 | 70 | 52 | 12 | 1 | 4-Φ15 | F03/F04 | 9x9 pa |
20A | 117 | 100 | 75 | 58 | 14 | 1 | 4-Φ15 | F03/F04 | 9x9 pa |
25A | 127 | 125 | 90 | 70 | 14 | 1 | 4-Φ19 | F04/F05 | 11x11 pa |
32A | 140 | 135 | 100 | 80 | 16 | 2 | 4-Φ19 | F04/F05 | 11x11 pa |
40 A | 165 | 140 | 105 | 85 | 16 | 2 | 4-Φ19 | F05/F07 | 14x14 pa |
50 A | 178 | 155 | 120 | 100 | 16 | 2 | 4-Φ19 | F05/F07 | 14x14 pa |
65A | 190 | 175 | 140 | 120 | 18 | 2 | 4-Φ19 ndi | F07 | 14x14 pa |
80A | 203 | 185 | 150 | 130 | 18 | 2 | 8-Φ19 | F07/F10 | 17x17 pa |
100A | 229 | 210 | 175 | 155 | 18 | 2 | 8-Φ19 | F07/F10 | 22x22 pa |
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 |
40 A | 190 | 140 | 105 | 85 | 18 | 2 | 4-Φ19 |
50 A | 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 |