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Worm Gear Operated 3 Inch Flanged Butterfly Valve Size Customized Industrial

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Address: No.277 Zheqiao Rd. Pudong New District，Shanghai China

Contact name:karen

Flanged butterfly valve,Flanged butterfly valve with worm gear,

Flanged Headless Butterfly Valve

Main contour and connection size												Unit:mm
Size	ØD	ØA	n-ØD1	n-ØD2	ØD3	H1	H2	H3	ØB	F*F	L	Kg
DN40	110	150	4-18	4-7	72	11	130	82.5	50	11*11	110	6.40
DN50	125	165	4-18	4-7	72	11	130	82.5	50	11*11	110	6.40
DN65	145	185	4-18	4-7	72	11	143	93	50	11*11	114	8.40
DN80	160	200	4-18	4-7	72	11	155	100	50	11*11	116.00	9.80
	160	200	8-18
DN100	180	220	8-18	4-10	92	14	170	110	70	14*14	129	13.30
DN125	210	250	8-18	4-10	92	17	190	125	70	17*17	142	16.30
DN150	240	285	8-22	4-10	92	17	210	143	70	17*17	142	20.70
DN200	295	340	8-22	4-12	125	22	243	170	102	22*22	154.00	34.30
	295	340	12-22
DN250	350	395	12-22	4-14	125	22	282	203	102	22*22	167	38.2
	355	405	12-26
DN300	400	445	12-22	4-14	150	27	310	230	125	27*27	180.00	54
	410	460	12-26
DN350	460	505	16-22	4-18	150	27	345	270	125	27*27	192.00	80.8
	470	520	16-26
DN400	515	565	16-26	4-18	175	40	377	287	140	36*36	218.00	91.3
	525	580	16-30
DN450	565	615	20-26	4-22	175	40	395	320	140	36*36	224.00	136.8
	585	640	20-30
DN500	620	670	20-26	4-22	210	50	430	355	165	46*46	231.00	194.3
	650	715	20-33
DN600	725	780	20-30	8-18	210	50	476	420	165	46*46	270.00	261.8
	770	840	20-36
DN700	840	895	24-30	8-18	300	70	570	480	254	64*64	293.00	405
	840	910	24-36
DN800	950	1015	24-33	8-18	300	70	630	515	254	64*64	318.00	545
	950	1025	24-39
DN900	1050	1115	28-33	8-18	300	80	690	560	254	74*74	328.00	665
	1050	1125	28-39
DN1000	1160	1230	28-36	8-18	300	80	745	635	254	74*74	413.00	890
	1170	1255	28-42
DN1200	1380	1455	32-39	8-22	350	90	925	775	298	84*84	473.00	1405
	1390	1485	32-48
Remark:DN50-450 Aluminium worm gear,DN500-1200 lron worm gear,DN500(included)the above specification is second level speed reducer.

Material of main parts

Part name	Materials
Body	HT200,QT450,WCB
Disc	QT450 ,QT450 ,304,316,316L, QT450 Nickel Plating, QT450 Nylon Plating, Albronze,SS304,SS316,SS316L,Duplex Stainless Steel etc
Seat	EPDM,NBR
Stem	45# ,416 ,304 ,316 Carbon Steel 45#,SS416,SS304,SS316
Products Mcdel	D41X-10/16
Nominal Diameter(mm)	DN40-DN1200
Nominal Pressure(MPa)	PN1.0-16MPa
Applicable medium	Fresh water,Sea water,Sewage,Air,Food,Weak acid alkali and Salt etc.
Applicable temperature	-10～110℃

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