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   衛生級三片式蝶閥詳細介紹

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衛生級三片式蝶閥結構尺寸：

三片式蝶閥/3A
	Size	O	D	Kxk	A	H
	1/2"	78.0	12.7	8.0×8.0	100.0	39.0
	3/4"	78.0	19.1	8.0×8.0	100.0	39.0
	1"	78.0	25.4	8.0×8.0	100.0	39.0
	1 1/2"	86.0	38.1	8.0×8.0	104.0	43.0
	2"	102.0	50.8	10.0×10.0	104.0	51.0
	2 1/2"	115.0	63.5	10.0×10.0	112.0	57.5
	3"	128.0	76.8	10.0×10.0	112.0	64.0
	4"	154.0	101.6	11.0×11.0	128.0	77.0
	6"	215.0	152.4	11.0×11.0	180.0	107.5
	8"	235.0	203.2	14.0×14.0	180.0	142.5

三片式蝶閥/DIN
	Size	O	B	Kxk	A	H
	DN15	78.0	18.0	8.0×8.0	100.0	39.0
	DN20	78.0	22.0	8.0×8.0	100.0	39.0
	DN25	78.0	28.0	8.0×8.0	100.0	39.0
	DN32	86.0	34.0	8.0×8.0	100.0	39.0
	DN40	90.0	40.0	8.0×8.0	100.0	45.0
	DN50	106.0	52.0	10.0×10.0	104.0	51.0
	DN65	124.0	70.0	10.0×10.0	112.0	60.0
	DN80	139.0	85.0	11.0×11.0	120.0	67.0
	DN100	159.0	104.0	11.0×11.0	128.0	77.0
	DN125	185.0	129.0	11.0×11.0	150.0	92.5
	DN150	215.0	154.0	11.0×11.0	180.0	107.5

三片式蝶閥ISO/IDF
	Size	O	D	Kxk	A	H
	φ19	78.0	19.0	8.0×8.0	100.0	39.0
	φ25	78.0	25.4	8.0×8.0	100.0	39.0
	φ32	78.0	31.5	8.0×8.0	100.0	39.0
	φ38	86.0	38.1	8.0×8.0	100.0	43.0
	φ45	90.0	45.0	8.0×8.0	100.0	45.0
	φ51	102.0	50.8	10.0×10.0	104.0	51.0
	φ57	106.0	57.0	10.0×10.0	104.0	53.0
	φ63	115.0	63.5	10.0×10.0	112.0	57.5
	φ76	128.0	78.2	10.0×10.0	112.0	64.0
	φ89	139.0	89.0	11.0×11.0	120.0	69.5
	φ102	154.0	101.6	11.0×11.0	128.0	77.0
	φ108	159.0	108.0	11.0×11.0	128.0	79.5
	φ138	185.0	133.0	11.0×11.0	160.0	92.5
	φ159	215.0	159.0	11.0×11.0	160.0	107.5
	φ219	285.0	219.0	14.0×14.0	160.0	142.5

三片式蝶閥/SMS
	Size	O	D	Kxk	A	H
	25	78.0	25.4	8.0×8.0	100.0	39.0
	32	78.0	31.8	8.0×8.0	100.0	39.0
	38	86.0	38.1	8.0×8.0	100.0	43.0
	51	102.0	50.8	10.0×10.0	104.0	51.0
	63	115.0	63.5	10.0×10.0	112.0	57.5
	76	128.0	76.2	10.0×10.0	112.0	64.0
	89	139.0	89.0	11.0×11.0	120.0	69.5
	102	154.0	101.6	11.0×11.0	128.0	77.0