Horizontal two-way metal seal butterfly valve

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Horizontal two-way metal seal butterfly valve

Model: D342H
Nominal diameter: DN50 ~ 1200mm
Nominal pressure: PN1.0 ~ 2.5MPa
Design and manufacture of standards: GB / T 12238-2008, JB / T8527-1997
Structural length standards: GB / T 12221-2005
Flange standards : GB / T 9113
Pressure Temperature Level: GB / T 12224-2005
Test Test Standards: GB / T 13927-2008

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產品詳細

The main connection and dimensions

DN		Structure length L		Dimensions (reference value)				Connection (standard value)						Reference weight
DN		Structure length L		H	Dt343H			PN0.6MPa			PN1.0MPa
mm	inch	short	long	H	H1	A1	B1	D	D1	z-d	D	D1	z-d
50	2	108	150	112	350	180	200	140	110	4-14	165	125	4-18	17
65	5/2	112	170	115	370	180	200	160	130	4-14	185	145	4-18	20
80	3	114	180	120	380	180	200	190	150	4-18	200	160	8-18	23
100	4	127	190	138	420	180	200	210	170	4-18	220	180	8-18	25
125	5	140	200	164	460	180	200	240	200	8-18	250	210	8-18	40
150	6	140	210	175	555	270	280	165	225	8-18	285	240	8-22	47
200	8	152	230	208	605	270	280	320	280	8-18	340	295	8-22	60
250	10	165	250	243	680	270	280	375	335	12-18	395	350	12-22	95
300	12	178	270	283	800	380	420	440	395	12-22	445	400	12-22	124
350	14	190	290	310	835	380	420	490	445	12-22	505	460	16-22	181
400	16	216	310	340	915	450	470	540	495	16-22	565	515	16-26	260
450	18	222	330	380	960	480	490	595	550	16-22	615	565	20-26	338
500	20	229	350	410	1020	480	490	645	600	20-22	670	620	20-26	360
600	24	267	390	470	1225	480	660	755	705	20-26	780	725	20-30	540
700	28	292	430	550	1355	640	660	860	810	24-26	895	840	24-30	580
800	32	318	470	640	1470	640	660	975	920	24-30	1015	950	24-33	845
900	36	330	510	710	1545	750	860	1075	1020	24-30	1115	1050	28-33	1050
1000	40	410	550	770	1795	850	860	1175	1120	28-30	1230	1160	28-36	1500
1200	48	470	630	890	1965	850	900	1405	1340	32-33	1455	1380	32-39	2000

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Horizontal two-way metal seal butterfly valve

Horizontal two-way metal seal butterfly valve