I-Gas Water Steam Flanged Butterfly Valve

Incazelo emfushane:

Ukudlula okujwayelekile: DN150~1600

Ingcindezi yamagama: 1.0MPa, 1.6MPa, 2.5MPa

Indlela esetshenziswayo: amanzi aluhlaza, amanzi ahlanzekile, uwoyela, indle

Izinga lokushisa elisebenzayo: irabha ye-nitrile ≤80°C EPDM ≤120°C Irabha ye-Fluorine ≤160°C

Imodi yokudlulisa: isondo lesandla, igiya lezikelemu, i-pneumatic, kagesi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokukhiqiza

● Ku-DN≤1200, indawo yokuvala ye-valve yomzimba isebenzisa ubuchwepheshe obuyingqayizivele bokugoqa ukuze ucindezele indandatho yesihlalo sensimbi engagqwali emzimbeni we-valve;ku-DN≥1400, indawo evalayo yomzimba we-valve ifafazwa ngesivinini esiphezulu, futhi amandla ayo okubopha angafinyelela ku-50MPa.
● Indandatho yokuvala irabha kanye nepuleti levemvane kuyalungiswa futhi kuqiniswe indandatho yokucindezela, ukuze ukucindezela kokuvala kulawulwe esimweni esihle kakhulu.
● Impilo ende yesevisi.I-valve uvemvane evalekile eccentric ethambile iwuhlobo olusha lwevalve uvemvane.Lapho i-disc ivuliwe ngokugcwele, indandatho yokuvala irabha ihlukaniswa ngokuphelele nesihlalo se-valve yensimbi.
● Ukubekwa uphawu kuthembeke kakhulu.Indandatho yokuvala yamukela irabha, futhi isihlalo se-valve sithatha indawo yokuvala eyi-conical.
● Ivalvu iqinile.Umzimba we-valve kanye ne-disc material yenziwe nge-ductile iron.
● Izakhiwo ezinhle kakhulu zokunqanda ukugqwala.Ingaphakathi nangaphandle lomzimba we-valve, idiski, indandatho yokucindezela kanye nabakaki kufafazwa nge-epoxy resin.Lapho izidingo ezikhethekile zemboni yamakhemikhali zidingeka, i-cavity yangaphakathi ingaba yi-enamelled.
● Ivalvu ithatha isakhiwo sokuvala i-eccentric kathathu, isihlalo se-valve nediski cishe akugugi, futhi inomsebenzi wokuvala oqina futhi uqine.
● Indandatho yokuvala yenziwe ngensimbi engagqwali, enezinzuzo ezimbili zokuvala okuqinile kwensimbi nokufaka uphawu okunwebekayo.Inokusebenza okuhle kakhulu kokuvala, ukumelana nokugqwala kanye nempilo ende yesevisi kungakhathaliseki izinga lokushisa eliphansi kanye nezinga eliphezulu lokushisa.
● Indawo yokuvala ye-disc plate yenziwe nge-alloy eqinile esekwe ku-cobalt, indawo yokuvala ayigugi futhi inempilo ende yesevisi.
● Ipuleti levemvane elinosayizi omkhulu lamukela uhlaka lohlaka oluyizinja, olunamandla amakhulu, indawo yokugeleza enkulu kanye nokumelana nokugeleza okuncane.
● Ivalvu inomsebenzi wokuvala okabili.Ayinqunyelwe ukugeleza kwesiqondiso se-medium ngesikhathi sokufakwa, futhi ayithinteki ngokuma kwendawo, futhi ingafakwa kunoma iyiphi indlela.
● Idivayisi yedrayivu ingafakwa ezindaweni eziningi (izungezisa 90° noma 180°), okulula ukuyisebenzisa abasebenzisi.

Indawo Yesicelo

Ifakwe emanzini kanye ne-drainage, i-HVAC nezinhlelo zegesi, kanye nokufakwa kwesilinganiso esikhulu namapayipi kumakhemikhali, ukukhiqiza ugesi, i-metallurgy nezinye izimboni.I-valve iyivalvu evulwa futhi ivalwe ngokuzungezisa ipuleti levemvane ngo-90°.Ngeke isetshenziswe kuphela ukusika i-medium, kodwa futhi ingasetshenziswa ukulungisa ukugeleza kwe-medium.

Imininingwane Yomkhiqizo

Igama lomphakathi elithi tongjing (DN)	ubukhulu obukhulu			Usayizi we-flange kanye nokucaciswa kwebhawudi
	ubukhulu obukhulu			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