Manual butterfly valve

Lug type butterfly valve

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Features

The lug type wafer butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. The pressure drop produced by the valve is very small, so it has better flow control characteristics. The butterfly valve has two sealing types: elastic seal and metal seal.

Technical date and materials

Valve Body	Ductile Iron	SIZE	DN100-1200
valve disc	Ductile Iron	Working pressure	PN10/PN16
valve seat	Rubber	Medium	Water,Natural gas, Oil
Stem	SS

Dimensions(mm)

DN (mm)	SIZE	L	øD1	øD2	N-ød
100	4"	52	180	139	8-19
125	5"	56	210	160.5	8-19
150	6"	56	240	190	8-23
200	8"	60	295	240	8-23
250	10"	68	350	288.5	12-23
300	12"	78	400	346	12-23
350	14"	78	460	393	16-23
400	16"	102	515	450	16-27
450	18"	114	565	500	20-27
500	20"	127	620	555	20-27
600	24"	154	725	660	20-30
700	28"	165	840	760	24-30
800	32"	190	950	862	24-34
900	36"	203	1050	972	28-34
1000	40"	216	1160	1081	28-37
1200	48"	254	1380	1280	32-40