Wafer three eccentric multi-level hard seal butterfly valve D363

Product drawings

Product drawings.png

Product size

Standard value					reference value
DN	L	D	D1	n-Фd	H	H0	A	B
PN10
50	43	100	125	4-18	170	130	45	120
65	46	120	145	4-18	170	145	45	120
80	49	135	160	4-18	230	152	45	120
100	56	155	180	4-18	320	192	45	120
125	64	185	210	4-18	345	200	45	120
150	70	210	240	4-23	385	230	66	150
200	71	265	295	4-23	471	297	85	170
250	76	320	350	4-23	533	327	85	170
300	83	368	400	4-23	606	364	106	205
350	92	428	460	4-23	694	404	106	205
400	102	482	515	4-25	757	444	130	240
450	114	532	565	4-25	814	472	155	240
500	127	585	620	4-25	902	522	169	306
600	154	685	725	4-30	1048	590	198	324
700	165	704	840	4-30	1277	810	220	335
800	190	901	950	4-33	1385	844	241	356
900	203	1001	1050	4-33	1490	890	241	356
1000	216	1112	1160	4-36	1620	950	241	356
Standard value					reference value
DN	L	D	D1	n-Фd	H	H0	A	B
PN16
50	43	100	125	4-18	170	130	45	120
65	46	120	145	4-18	170	145	45	120
80	49	135	160	4-18	230	152	45	120
100	56	155	180	4-18	320	192	45	120
125	64	185	210	4-18	345	200	45	120
150	70	210	240	4-23	385	230	66	150
200	71	265	295	4-23	471	297	85	170
250	76	320	355	4-25	533	327	85	170
300	83	375	410	4-25	606	364	106	205
350	92	435	470	4-25	694	404	106	205
400	102	485	525	4-30	757	444	130	240
450	114	545	585	4-30	814	472	155	240
500	127	608	650	4-34	902	522	169	306
600	154	718	770	4-41	1048	590	198	324
700	165	788	840	4-41	1277	810	220	335
800	190	898	950	4-41	1385	844	241	356
900	203	998	1050	4-41	1490	890	241	356
1000	216	1100	1170	4-48	1620	950	241	356
Standard value					reference value
DN	L	D	D1	n-Фd	H	H0	A	B
PN25
50	43	100	125	4-18	170	130	45	120
65	46	120	145	4-18	170	145	45	120
80	49	135	160	4-18	310	233	206	90
100	56	160	190	4-23	343	242	206	120
125	64	188	220	4-25	385	254	206	120
150	70	218	250	4-25	481	320	206	475
200	71	278	310	4-25	547	355	442	610
250	76	332	370	4-30	621	389	442	610
300	83	390	430	4-30	653	423	558	670
350	92	448	490	4-34	730	463	558	670
400	102	505	550	4-34	810	495	491	1120
450	114	555	600	4-34	850	566	687	1120
500	127	610	660	4-41	940	630	687	1120
600	154	718	770	4-41	1150	727	710	1456
700	165	815	875	4-48	1328	823	710	1456
800	190	930	990	4-48	1425	910	710	1456

Technical Data

1. Implement standard JB/T8527-2015

2. Structural length standard GB/T12221-2005

3. Flange standard GB/T9113-2010

4. Inspection standard GB/T13927-2022

Product Parts List

No.	name	Materials	No.	name	Materials
1	Body	Carbon steel/stainless steel/chromium molybdenum steel/alloy steel	4	Stem	Cr13 series stainless steel/austenitic stainless steel/alloy steel
2	Disc	Carbon steel/stainless steel/chromium molybdenum steel/alloy steel	5	bearing	Austenitic stainless steel/304 nitriding
3	sealing ring	Stainless steel+high temperature resistant asbestos board	6	Packing	Flexible graphite

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