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Magulu a Zamalonda
Zogulitsa Zodziwika

Vavu ya Gulugufe ya D971X/F ya Wafer yamagetsi

  • Mtundu D971X
  • Kukula DN50~1600mm
  • Kupanikizika 1.0~1.6MPa
  • Zinthu Zofunika Chitsulo chopangidwa ndi pulasitiki, chitsulo chopangidwa ndi ductile, etc.

Wafer Gulugufe Valve Main Property Specification

Mtundu Kuthamanga kwa Dzina (MPa) Kupanikizika kwa mayeso a chipolopolo (MPa) Kupanikizika kwa mayeso a chisindikizo (MPa) Kutentha kogwira ntchito Suitbale sing'anga
D36971XF-6 0.6 0.9 0.66 NR-20~+85℃
NBR-20~+82℃
EPDM-40~+125℃
PTFE-50~+150℃
EPM-23~+150℃
Madzi, mafuta, mpweya, zidulo, maziko, mchere, ndi zina zotero.
D36971XF-10 1.0 1.5 1.1
D36971XF-16 1.6 2.4 1.76

Vavu ya Gulugufe Wafer Yokulungira Mbali Yaikulu

Dzina la Gawo Thupi / Disiki Tsinde Chisindikizo Chodzaza
Zinthu Zapadera Imvi lron Mu chitsulo cha kaboni Ayi. Rabala
Chitsulo chopangidwa ndi ductile Chitsulo chosapanga dzimbiri (2Cr13) NBR Graphite Yosinthasintha
Kuponya 1Cr18Ni9Ti EPDM
Chitsulo chosapanga dzimbiri PTFE
EPM

Valavu ya Gulugufe Wafer Miyeso Yaikulu Ndi Miyeso Yolumikizira

DN Miyeso ikuluikulu 0.6MPa 1.0MPa 1.6MPa
L H1 H2 NDI F D1 Z-Φd D1 Z-Φd D1 Z-Φd
50 43 80 160 137 109 110 4-Φ14 120 4-Φ19 125 4-Φ19
65 46 88 175 204 109 130 4-Φ14 136 4-Φ19 145 4-Φ19
80 46 96 180 204 109 150 4-Φ19 160 8-Φ19 160 8-Φ19
100 52 115 200 230 135 170 4-Φ19 185 8-Φ19 180 8-Φ19
125 56 128 213 271 135 200 8-Φ19 215 8-Φ19 210 8-Φ19
150 56 140 225 305 153 225 8-Φ19 238 8-Φ23 240 8-Φ23
200 60 175 260 380 218 280 8-Φ19 295 8-Φ23 295 12-Φ23
250 68 202 290 462 218 335 12-Φ19 357 12-Φ23 355 12-Φ28
300 78 242 330 555 218 395 12-Φ23 407 12-Φ23 410 12-Φ28
350 78 266 360 - - 445 12-Φ23 467 16-Φ23 470 16-Φ28
400 102 298 390 - - 495 16-Φ23 515 16-Φ28 525 16-Φ31
450 114 315 410 - - 550 16-Φ23 565 20-Φ28 585 20-Φ31
500 127 348 430 - - 600 20-Φ23 620 20-Φ24 650 20-M30
600 154 400 490 - - 705 20-Φ26 725 20-Φ27 770 20-M33
700 165 520 550 - - 810 24-Φ26 840 24-Φ27 840 24-M33
800 190 591 610 - - 920 24-Φ31 950 24-Φ30 950 24-M36
900 203 660 680 - - 1020 24-M27 1050 28-M30 1050 28-M36
1000 216 670 730 - - 1120 28-M27 1160 28-M33 1170 28-M39
1200 254 780 835 - - 1340 32-M30 1380 32-M36 1390 32-M45
1400 279 890 935 - - 1560 36-M33 1590 36-M39 - -
1600 318 1000 1035 - - 1760 40-M33 1820 40-M45 - -
Zindikirani: Ikhoza kupangidwa mu ASME, JIS, DIN kukula koyenera komanso kosafunikira.

Valavu ya gulugufe

1. Vavu ya gulugufe ndi mtundu wa valavu yomwe chiwalo chotseka (diski kapena mbale ya gulugufe) ndi diski yomwe imazungulira shaft ya valavu kuti itsegule ndi kutseka. Mavavu a gulugufe, omwe amadziwikanso kuti mavavu ozungulira, ndi mtundu wa valavu yowongolera yosavuta yomwe ingagwiritsidwe ntchito powongolera mapaipi otsika mphamvu.

2. Gulu la ma valavu a gulugufe

① Yogawidwa m'magulu malinga ndi kapangidwe kake:

1) Valavu ya gulugufe yapakati yoyimirira

2) Valavu imodzi ya gulugufe yosiyana

3) Valavu ya gulugufe iwiri yosiyana

4) Valavu ya gulugufe itatu yosiyana

② Yogawidwa m'magulu potseka zinthu pamwamba:

1) Valavu ya gulugufe yofewa yotsekedwa

a. Zipangizo zofewa zosakhala zachitsulo + zipangizo zofewa zosakhala zachitsulo

b. Zipangizo zolimba zachitsulo + zofewa zosakhala zachitsulo

2) Valavu ya gulugufe yolimba yotsekedwa

Zipangizo zolimba zachitsulo + zipangizo zolimba zachitsulo

③ Yagawidwa m'magulu pogwiritsa ntchito njira yolumikizira

1) Valavu ya gulugufe ya mtundu wa wafer

2) Valavu ya gulugufe yopindika

3) Valavu ya gulugufe

4) Valavu ya gulugufe yolumikizidwa

3. Makhalidwe a ma valve a Gulugufe

① Ndi yosavuta kutsegula ndi kutseka, sikufuna khama lalikulu ndipo imatha kugwiritsidwa ntchito pafupipafupi.

② Ili ndi miyeso yaying'ono yakunja komanso kutalika kwa kapangidwe kake ndi kochepa, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito ma valve akuluakulu.

③ Zinthu zomangira pamwamba nthawi zambiri zimakhala za rabara kapena pulasitiki, kotero kuti kutseka pansi pa mphamvu yochepa kumakhala bwino.

④ Imatha kunyamula matope ndipo imakhala ndi madzi ochepa kwambiri potsegula chitoliro.

Ikatsegulidwa bwino, malo ogwirira ntchito bwino a njira yoyendetsera mpando wa valavu amakhala akulu, ndipo kukana kwa madzi kumakhala kochepa.

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