Manual butterfly valve

Wafer ductile iron butterfly valve

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Features

The material of this product is composed of rubber seal, PTFE seal, carbon steel valve plate, stainless steel valve plate and valve stem. It is suitable for temperature ≤120℃, such as food, medicine, chemical industry, petroleum, electric power, light defense, papermaking, water system, gas pipeline for adjusting flow and cutting off medium.

Technical date and materials

Valve Body	Ductile Iron/SS	SIZE	DN50-250
valve disc	Ductile Iron/SS	Working pressure	PN10/PN16
valve seat	Rubber/PTFE	Medium	Water,Natural gas, Oil
Seal	O rang

Dimensions(mm)

DN (mm)	SIZE	L	D1	n-ød	H	H1	A	B
50	2"	43	125	4-ø23	147	68	160	200
65	2.1/2"	46	145	4-ø26.5	152	76	160	200
80	3"	46	160	8-ø18	165	96	160	200
100	4"	52	180	4-ø24.5	172	112	160	200
125	5"	56	210	4-ø23	195	125	160	200
150	6"	56	240	4-ø25	204	138	160	200
200	8"	60	295	4-ø25	220	150	180	200
250	10"	65	350	4-ø29	240	160	190	200