Gasi Mvura Mvura Inoputika Flanged Butterfly Valve

Tsanangudzo Pfupi

Nominal pass kuburikidza: DN150 ~ 1600

Nominal pressure: 1.0MPa, 1.6MPa, 2.5MPa

Inoshandiswa svikiro: mvura mbishi, mvura yakachena, mafuta, tsvina

Kushanda tembiricha: nitrile rabha ≤80°C EPDM ≤120°C Fluorine rabha ≤160°C

Transmission mode: handwheel, worm gear, pneumatic, magetsi

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Tsanangudzo Yekugadzira

● Nokuda kweDN≤1200, chisimbiso chemuviri wevhavha chinotora teknolojia yakasiyana-siyana yekuputira kuti itsikidze chigaro chesimbi isina tsvina mumutumbi wevhavha;yeDN≥1400, iyo yekuvharisa pamusoro pemuviri wevharuvhu inopfapfaidzwa nekumhanya kwepamusoro, uye simba rayo rekubatanidza rinogona kusvika ku50MPa.
● Rubber sealing ring uye butterfly plate inogadziriswa uye yakasimbiswa nemhete yekumanikidza, kuitira kuti kusungirirwa kwekuvhara kunogona kudzorwa mumamiriro ezvinhu akanaka.
● Upenyu hurefu hwebasa.Double eccentric soft sealing butterfly valve rudzi rutsva rweshavishavivharuvhu.Kana dhisiki razarurwa zvakazara, mhete yerubha yekuisa chisimbiso inoparadzaniswa zvachose kubva pachigaro chesimbi valve.
● Kuiswa chisimbiso kwakavimbika.Mhete yekuisa chisimbiso inotora rabha, uye chigaro chevharuvhu chinotora conical chisimbiso chepamusoro.
● Ivhavha yakasimba.Muviri wevharuvhu uye disc zvinhu zvakagadzirwa ne ductile iron.
● Yakanakisa anti-corrosion properties.Nzvimbo dzemukati nekunze dzemuviri wevharuvhu, disc, mhete yekumanikidza uye bracket zvakapfapfaidzwa ne epoxy resin.Kana izvo zvakakosha zvinodiwa zveindasitiri yemakemikari zvichidikanwa, iyo mukati memukati inogona kuve enamelled.
● Ivhavha inotora katatu eccentric sealing structure, chigaro chevharuvhu uye disc zvinenge zvisina kusakara, uye ine basa rekuvhara rinowedzera uye rakasimba.
● Mhete yekuisa chisimbiso yakagadzirwa nesimbi isina tsvina, iyo ine mabhenefiti maviri esimbi yakaoma sealing uye elastic sealing.Iyo ine yakanakisa yekuisa chisimbiso kuita, corrosion kuramba uye hupenyu hurefu hwesevhisi zvisinei mune yakaderera tembiricha uye yakanyanya tembiricha.
● Chisimbiso chepamusoro che disc plate chinogadzirwa nepamusoro pecobalt-based hard alloy, nzvimbo yekuisa chisimbiso haigoni kupfeka uye ine hupenyu hurefu hwebasa.
● Iyo hombe-yakakura butterfly plate inotora quilted furemu chimiro, ine simba rakawanda, nzvimbo yakakura yekuyerera uye kushoma kuyerera kwekudzivirira.
● Ivhavha ine nzira mbiri yekuvhara basa.Iyo haina kudziviswa neinoyerera yekuyerera kwepakati panguva yekuiswa, uye haina kukanganiswa nenzvimbo yepakati, uye inogona kuiswa mune chero nzira.
● Chigadzirwa chekutyaira chinogona kuiswa munzvimbo dzakawanda (inotenderera 90 ° kana 180 °), iyo iri nyore kuti vashandisi vashandise.

Nzvimbo Yekushandisa

Yakaiswa pamusoro pemvura uye dhiraivha, HVAC uye gasi masisitimu, pamwe nekumisikidza kwakakura uye mapaipi mumakemikari, kugadzirwa kwemagetsi, simbi uye mamwe maindasitiri.Vhuru ivharuvhu inovhurwa nekuvharwa nekutenderedza ndiro yeshavishavi ne90°.Haikwanise kungoshandiswa kugura svikiro, asi zvakare inogona kushandiswa kugadzirisa kuyerera kwepakati.

Zvigadzirwa Zvinotsanangurwa

Public zita tongjing (DN)	main dimension			Flange size uye bolt yakatarwa
	main dimension			1.0MPa			1.6MPa			2.5MPa
	L	H1	H	D	D1	n-фd	D	D1	n-фd	D	D1	n-фd
50	108	350	112	165	125	4-18	165	125	4-18	165	125	4-18
65	12	370	115	185	45	4-18	85	145	4-18	85	45	8-18
80	14	380	120	200	60	4-18	200	160	8-18	200	60	8-18
100	127	420	38	220	80	8-18	220	180	8-18	235	90	8-22
25	140	460	164	250	210	8-18	250	210	8-22	270	220	8-26
150	40	555	175	285	240	8-22	285	240	8-22	300	250	8-26
00	52	60	200	340	295	8-22	340	295	12-22	360	310	2-26
250	65	830	243	395	350	12-22	405	355	12-26	425	370	12-30
300	78	895	250	445	400	2-22	460	410	12-26	485	430	16-30
350	90	950	280	505	460	6-22	520	470	16-26	555	490	6-33
400	216	190	305	565	515	6-26	580	525	16-30	620	550	16-36
450	222	255	350	615	565	20-26	640	585	20-30	670	600	20-36
500	229	305	380	670	620	20-26	715	650	20-33	730	660	20-36
600	267	340	445	780	725	20-30	840	770	20-36	845	770	20-39
700	292	520	480	895	840	24-30	910	840	24-36	960	875	24-42
800	318	1710	530	1015	950	24-33	1025	950	24-39	1085	990	24-48
900	330	1810	580	1115	1050	28-33	1125	1050	28-39	1185	1090	28-48
1000	410	1960	650	1230	1160	28-36	1255	1170	28-42	1320	1210	28-56
1200	470	2250	760	1455	1380	32-39	1485	1390	32-48	1530	1420	32-56
1400	530	2435	850	1675	1590	36-42	1685	1590	36-48	1755	1640	36-62
600	600	2780	1030	1915	1820	40-48	1930	1820	40-56	1975	1860	40-62
1800	670	3020	1230	2115	2020	44-48	2130	2020	44-56	2195	2070	44-70
2000	760	3270	1350	2325	2230	48-48	2345	2230	48-62	2425	2300	48-70