D343H-10K JIS Flange Butterfly valve

D343H-10K JIS Flange Butterfly valve Product introduction

D343H-10K D343H-10K JIS Flange Butterfly valve Specification

Structre type: double flanged three eccenticity

Design standard: API609-83

flange connection dimension:ANSI B 16.5

Structure length:ANSI B 16.10-1992

Pressure test:API 598-82

Size : 2"-48"

JIS Flange Butterfly valve Application

D343H-10K JIS Flange Butterfly valve is three eccentric configuration, hermetic capability reliably,which ensure disc never touch sealing seat when it start, solve the problem of hermetical seat burden unequally,prolong service life, and ensure reliable hermetic capability with advantage of high temperature resistant, wearable,antisepsis etc.

D343H-10K JIS Flange Butterfly valve Main part material

No.	Part Name	Materia(1)	Materia(2)
1	Body	A126B	GG25
2	Bushing	B62	B62
3	"O"ring	EPDM	NBR
4	Stem	SS410	1.4201
5	Disc	SS316	1.4408
6	Seat	EPDM	NBR
7	Pin	SS316	1.4408

D343H-10K JIS Flange Butterfly valve Main dimension

Size(DN)	C	L	A	B	c	D1	D	n-d	K	E	n-d1
40	32	32	139	68	12.6	110		4-18	65	50	4-8
50	42.04	32	161	80	12.6	125	52.5	4-18	65	50	4-8
65	44.68	32	175	89	12.6	145	63.8	4-18	65	50	4-8
80	45.21	32	181	95	12.6	160	78.1	8-18	65	50	4-8
100	52	32	200	114	15.77	180	103.8	8-18	90	70	4-10
125	54.36	32	213	127	18..92	210	123.1	8-18	90	70	4-10
150	55.7	32	226	139	18.92	240	155	8-22	90	70	4-10
200	60.1	40	260	175	22.1	295	202.1	8-22	125	102	4-12
250	65.63	40	292	203	28.45	350	250.1	12-22	125	102	4-12
300	76.5	40	337	242	31.6	400	301.1	12-22	125	102	4-12
350	76	45	368	267	31.6	460	333.3	16-22	125	102	4-12
400	86	51.2/72	400	297	33.15	515	389.6	16-26	175	140	4-18
450	105	51.2/72	422	318	38	565	440.5	20-26	175	140	4-18
500	127	64.2/82	480	348	41.15	620	491.6	20-26	175	140	4-18
600	151	64.2/82	562	444	50.65	725	592.5	20-30	210	165	4-22
700	162	66/82	623.9	505	63.35/55	840	695	24-30	300	254	8-18
750	166	66/82	646	520	63.35/55	900	744.6	24-33	300	254	8-18
800	187	66/82	672	565	63.35/55	950	794.7	24-33	300	254	8-18
900	202	118	720	637	75	1050	864.7	28-33	300	254	8-18
1000	215	142	800	700	85	1160	965	28-36	300	254	8-18
1200	276	160	940.7	844.1	105	1380	1164.5	32-39	350	298	8-22

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D343H-10K JIS Flange Butterfly valve

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