MaloTianjin, China (kumtunda)
ImeloImelo: sales@likevalves.com
FoniFoni: +86 13920186592

Pamwamba wokwera njira ziwiri eccentric mpira valavu ndi chisindikizo

Kufotokozera Kwachidule:

Valavu yolumikizira njira ziwiri yosindikizira eccentric hemisphere ndi chinthu chatsopano chopangidwa bwino ndikuyamwa ndi kukumba ukadaulo wapamwamba kunyumba ndi kunja. Imakonza korona wa mpira wachitsulo pa mpira wa eccentric, ndikuzindikira kutsegulira ndi kutseka kwa valavu kudzera mu kuzungulira kwa 90 digiri ya eccentric crankshaft. Mpando wachitsulo wokhudzana ndi malo osindikizira a korona wa zitsulo umayandama kumbali ya axial ndi radial, zomwe zalipira mgwirizano pakati pa korona wa mpira ndi mpando wa valve. Valavu imagwiritsidwa ntchito mumakampani amafuta ndi mankhwala Mumagetsi amagetsi, zitsulo ndi mafakitale ena, mawonekedwe a ma valve amatengera mfundo ya eccentric clamping, ndipo valavu imakhazikika, kusinthidwa ndi kutsekedwa kudzera munjira yotumizira. Mphete yosindikizira ndi korona wa mpira ndi mphete yachitsulo yokhala ndi chisindikizo cholimba, ndipo chitsulo cha ductile chimabisidwa mumtsempha wa valve pamene valavu iwiri ya eccentric imatsegulidwa. Gawo lothamanga ndi lalikulu, valavu siiphwanyidwa ndipo kukana koyenda kumakhala kochepa. Vavu ikatsekedwa, pakati pa valve sichidzatsukidwa. Vavu ikatsekedwa, gawo lozungulira la valavu limasuntha pang'onopang'ono pampando wa valve. Lili ndi ntchito yometa ubweya, yomwe imatha kuchotsa bwino zopinga zochepetsera ndikukwaniritsa kusindikiza kodalirika. Ndizothandiza makamaka pamayendedwe apakatikati omwe ndi osavuta kukulitsa. Valve hemisphere ndi korona wa mpira wachitsulo wokhazikika pa mpira wa eccentric. Mitundu yosiyanasiyana ya aloyi ya mpira imayikidwa pa mpira. Mpando wa valve umapangidwanso ndi alloy yofanana. Pambuyo pa chithandizo chapadera, malo osindikizira amapangidwa ndi mitundu yosiyanasiyana ya anti-corrosion, kuvala, kutentha kwapamwamba, etc., zomwe zingathe kukwaniritsa zosowa za nthawi zosiyanasiyana. Mpando wa valve ndi korona wa mpira amalipidwa. Mpando wa valve ukavala, ukhoza kusindikizidwa modalirika ndipo moyo wautumiki ukhoza kuwonjezereka mwa kutembenuka pang'ono pamene watsekedwa. Chinthu chachikulu cha valve ndi chakuti pambuyo pa kupanikizika kwa dongosolo la chipangizo, valavu ikhoza kuyang'aniridwa ndi kusungidwa pa intaneti. Pakukonza, kumangofunika kutsegula chivundikiro cha valve kuti mutulutse korona wa mpira ndi thupi lothandizira, m'malo motsitsa valavu yonse kuchokera ku payipi.


Tsatanetsatane wa Zamalonda

OEM / ODM Service

Zolemba Zamalonda

Kugwiritsa ntchito mankhwala

Ndi oyenera madzi, madzi yaiwisi (kuphatikizapo matope), zimbudzi, madzi a m'nyanja, nthunzi, mafuta, aluminiyamu, phulusa malasha phulusa, gasi, gasi, Kutentha m'tawuni ndi machitidwe ena ndi zofunika kwambiri.

Product executive standard

Zolinga zopangira Kutalika kwamapangidwe Flange standard Kuyesa ndi kuyendera
GB/T 12237-2007 GB/T 12221-2005 GB/T 9113-2000, EN1092 GN/T 13927-2008, API 598

Kachitidwe ka zinthu

Kupanikizika mwadzina 1.0 1.6. 2.5 4.0
Zolemba malire ntchito kuthamanga pa yachibadwa kutentha 1.0 1.6 2.5 4.0
Kuthamanga kwamphamvu kwa chipolopolo 1.5 2.4 3.8 4.0
Airtight test pressure 0.6 0.6 0.6 0.6
Kuthamanga kwa chisindikizo chokwera kwambiri 1.1 1.76 2.75 4.4
Kutayikira mlingo <0.1×DNmm/s
Kutentha koyenera Chisindikizo chofewa -40 ℃~+200 ℃ Chisindikizo cholimba -50 ℃~+600 ℃
Kugwiritsa ntchito sing'anga Gasi wachilengedwe, nthunzi wamadzi, zinthu zamafuta, ma acid, alkalis, malasha opunthidwa, phulusa la malasha, zotsalira za zinyalala, matope, granular, fiber ndi zina.
Fomu yotumizira turbine drive, magetsi, pneumatic drive, hydraulic drive

 

Main kugwirizana miyeso

DN L D D1 D2 b f Z-d0 Hw Hd
50 178 165 125 100 18 2 4-18 270 310
65 190 185 145 120 18 2 4-18 280 320
80 203 200 160 135 20 2 4-18 290 330
100 229 220 180 156 22 2 8-18 330 380
125 254 250 210 211 24 2 8-18 345 405
150 267 285 240 211 21 2 8-22 370 440
200 292 340 295 266 24 2 8-22 405 470
250 330 395 350 319 26 2 12-22 180 540
300 356 445 400 370 26 2 12-22 520 580
350 430 505 460 429 26 2 16-26 570 630
400 530 656 515 480 26 2 16-26 630 710
450 580 615 565 530 28 2 20-26 690 770
500 630 670 620 585 25 2 20-26 740 820
600 800 780 725 682 34 2 20-30 840 940
700 900 895 840 794 34 5 24-30 960 1040
800 1000 1015 950 901 36 5 28-33 1080 1080
900 1100 1115 1050 1001 38 5 28-33 1190 1280
1000 1200 1230 1160 1112 38 5 28-36 1310 1420
1100 1250 1345 1270 1222 42 5 28-36 1390 1480
1200 1300 1455 1380 1328 44 5 32-39 1450 1530
1400 1500 1675 1590 1530 48 5 36-42 1540 1650
1600 1800 1915 1820 1750 52 5 40-48 1660 1750
1800 2000 2115 2020 1950 56 5 44-48 1760 1860
2000 2200 2325 2230 2150 60 5 48-48 1920 1990

 

 

valavu ya mpira

Eccentric-Semi-ball-valve_01

Mutu_01valavu ya mpira

Tsatanetsatane wa Lecco 2_07

Lecco-Details 2_09-Sinthani

 

Tsatanetsatane wa Lecco 2_12


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