D71X/J Butt-Clamped Rubber-Lined Butterfly Valve

D71X/J butt-clamped rubber-lined butterfly valve main external and connection dimensions

DN (mm)	PN (MPa)	Connection dimensions(mm)				External dimensions (mm)
		L	D	D1	Zfd	D41X/J
						H	H0	A	B
40	1.0/1.6	43	145	110	4-18	58	220	266	65
50		43	165	125	4-18	63	235	266	65
65		46	185	145	4-18	70	250	266	65
80		46	200	160	4-18/8-18	83	275	266	65
100		52	220	180	8-18	105	316	266	65
125		56	250	210	8-18	115	340	310	65
150		56	285	240	8-22	137	376	310	65
200		60	340	295	8-22/12-22	164	470	370	90

D71X/J butt-clamped rubber-lined butterfly valve material for main parts

Name of parts	Material
Body	C.l, Ductile iron, No25, WCB, Stainless steel
Butterfly board	C.l, Ductile iron, No25, WCB, Stainless steel
Stem	Grade , WCB, Stainless steel
Sealing face	Neoprene, NBR, EPOM, PTFE
Packing	PTFE , Flexible granite, NBR, V washer

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Catalog: Butterfly Valves

Above: D941x/J Flange Type Electric Etc. Butterfly Valve