EN598 Double Flanged Eccentirc Butterfly Valve

EN598 Double Flanged Eccentirc Butterfly Valve

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 set

Supply Capability:: 1000 set/month

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Butterfly Valves

Replaceable O-ring
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside

Technical Data

Size	DN40-DN800
General Design	DIN 3352
Face to Face	DIN 3202 F4
Flange Drilling	EN 1092-2 PN16
Inspection and Test	ISO5208

﹡For all available general design, face to face standard and flange drilling,please kindly contact CNBM directly.. We also can produce rising stem, metallic seated DIN3352-F5, BS5163, ANSI125/150 et

Materials of Parts

Parts	Description	Material
1	Bolt	Stainless Steel
2	End Cover	Ductile Iron
3	O-ring	EPDM
4	Bushing	Bronze
5	Body	Ductile Iron
6	Shaft	Stainless Steel
7	Disc Pin	Stainless Steel
8	Disc	Ductile Iron
9	Retaining Ring	Ductile Iron
10	Rubber Sealing	EPDM
11	Body Sealing	Stainless Steel
12	Stuffing	EPDM
13	Stuffing Box	Gunmetal

﹡For other material request,please kindly contact CNBM directly.

Optional Extras

Stem Cap
Position Indicator
Extension Spindle/T Key

Dimensions

Size(DN)	L	D	D1	D2	b	n-d	H	H1	W	W.T(kg)
40	140	150	110	84	19	4-19	240	310	160	9
50	150	165	125	99	19	4-19	250	320	160	11
60	170	175	135	108	19	4-20	265	335	180	14
65	170	185	145	118	19	4-19	265	335	180	14
80	180	200	160	132	19	8-19	300	370	200	17
100	190	220	180	156	19	8-19	350	420	200	21
125	200	250	210	184	19	8-19	410	480	220	29
150	210	285	240	211	19	8-23	450	520	250	38
200	230	340	295	266	20	12-23	550	620	280	58
250	250	405	355	319	22	12-28	650	720	320	90
300	270	460	410	370	24.5	12-28	710	780	350	120

﹡For special Stem head dimensions,please kindly contact CNBM directly.

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