Wafer Butterfly Valve

SPECIFICATION

DN： DN50-DN1000

PN： PN10/PN1

Design standard：BS5155/GB12238

Face to face length:BS5155/BS EN558-1/GB12221

Endflange：BS4504/BS EN1092-2/ GB/T17241.6

Test：BS EN1074-2 GB/T13927

Application　Temps：≤80℃

No.	Part Name	Material
1	Body	Gray Iron, Ductile Iron, Carbon Steel
2	Disc	Gray Iron, Ductile Iron, Carbon Steel
3	Stem	Carbon Steel,Stainless Steel
4	Seat	EPDM,NBR,VITON,PTFE
5	O-ring	EPDM,NBR
6	Pin	Stainless Steel
7	Bushing	PTFE, Bronze

规格DIMENSIONS（PN10）
DN	L	D	D1	n-d	H1	H2	WeightKG
50	43	96	125	4×Ф18	140	69	2.3
65	46	106	145	4×Ф18	149	78	2.7
80	46	121	160	8×Ф18	156	96	3
100	52	150	180	8×Ф18	173	112	3.5
125	56	178	210	8×Ф18	186	128	4.5
150	56	208	240	8×Ф22	202	138	5.4
200	60	258	295	8×Ф22	231	171	7.8
250	68	315	350	12×Ф22	274	200	11.1
300	78	369	400	12×Ф22	310	244	15.6
350	78	403	460	16×Ф22	360	267	20.7
400	102	488	515	16×Ф26	400	325	65
450	114	536	565	20×Ф26	422	345	89
500	127	590	620	20×Ф26	480	378	105
600	154	701	725	20×Ф26	562	475	192

规格DIMENSIONS（PN16）
DN	L	D	D1	n-d	H1	H2	Weight KG
50	43	96	125	4×Ф18	140	69	2.3
65	46	106	145	4×Ф18	149	78	2.7
80	46	121	160	8×Ф18	156	96	3
100	52	150	180	8×Ф18	173	112	3.5
125	56	178	210	8×Ф18	186	128	4.5
150	56	208	240	8×Ф22	202	138	5.4
200	60	258	295	12×Ф22	231	171	7.8
250	68	315	355	12×Ф26	274	200	11.1
300	78	369	410	12×Ф26	310	244	15.6
350	78	403	470	16×Ф26	360	267	20.7
400	102	488	525	16×Ф30	400	325	65
450	114	536	585	20×Ф30	422	345	89
500	127	590	650	20×Ф33	480	378	105
600	154	701	770	20×Ф36	562	475	192

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