D(3/6/9)41X/D341X Flange centerline butterfly valve-Products-ShangHai JinLaiBang Valve Manufacturing Co.,Ltd

Product Overview

Product Introduction:

The flange connection center plate butterfly plate combines some advantages of the eccentric flange butterfly valve and the wafer butterfly valve, and fills a gap between the eccentric flange butterfly valve and the wafer butterfly valve.

Features:

1. Excellent two-way sealing performance, small torque value, and superior processing performance of parts;

2. The flow characteristic tends to be straight, and the adjustment performance is good;

3. The flange connection is convenient to install, and both vertical and horizontal installations are acceptable;

4. Diversity of sealing sub-materials for customers to choose from;

5. The valve can be used as a vent valve at the end of the pipe, with reliable performance;

6. The sealing ring of the valve seat is organically combined with the valve body, so that the valve has a longer service life;

7. It has good anti-scouring performance, adapts to harsh working conditions, and can be used for medium cut-off and adjustment.

Material of main parts:

The main technical parameters:

select	DN	P	L	D	D1	D2	D3	D4	φ	H1	H2	H3	L1	k-φd	XR	b	z-φd
	50	1.0Mpa	108	165	125	92	77	57	12.60	81	132	63	150	4*7.2	1*3	18	4-18
	65	1.0Mpa	112	185	145	112	77	57	12.60	93	138	63	150	4*7.2	1*3	18	4-18
	80	1.0Mpa	114	200	160	125	77	57	12.60	100	149	63	150	4*7.2	1*3	20	8-18
	100	1.0Mpa	127	220	180	145	92	70	15.78	108	160	63	150	4*10	1*5	20	8-18
	125	1.0Mpa	140	250	210	176	92	70	18.92	25	181	63	150	4*10	1*5	22	8-18
	150	1.0Mpa	140	285	240	198	92	70	18.92	142	201	63	150	4*10	1*5	22	8-22
	200	1.0Mpa	152	340	295	265	115	89	22.10	68	229	71	200	4*14	1*5	24	8-22
	250	1.0Mpa	165	390	350	306	115	89	28.45	96	273	71	200	4*14	1*8	24	12-22
	300	1.0Mpa	178	440	400	358	140	108	31.60	222	310	75	205	4*14	1*8	26	12-22
	350	1.0Mpa	190	500	460	410	140	108	31.60	262	353	75	205	4*14	1*8	26	16-22
	400	1.0Mpa	216	565	515	470	197	159	33.15	300	390	110	240	4*20	1*10	28	16-26
	450	1.0Mpa	222	615	565	510	197	159	38	335	428	110	240	4*20	1*10	30	20-26
	500	1.0Mpa	229	670	620	560	197	59	41.15	373	450	10	240	4*20	1*10	32	20-26
	600	1.0Mpa	267	780	725	670	276	216	50.65	430	520	128	290	4*22	1*16	34	20-30
	700	1.0Mpa	292	895	840	780	300	254	55	470	600	57	345	B*18	2*16	36	24-30
	800	1.0Mpa	318	1015	950	890	300	254	55	523	662	157	345	8*18	2*16	36	24-30
	900	1.0Mpa	330	1115	1050	980	300	254	75	589	710	70	365	45156	2~20	40	28-33
	1000	1.0Mpa	410	1230	1160	1080	300	254	85	656	780	170	365	8*18		42	28-36
	50	1.6Mpa	108	165	125	92	77	57	12.60	81	132	63	150	4*7.2	1*3	18	4-18
	65	1.6Mpa	112	185	45	112	77	57	12.60	93	138	63	150	4*7.2	1*3	18	4-18
	80	1.6Mpa	114	200	160	125		57	12.60	100	149	63	150	4*7.2	1*3	20	8-18
	100	1.6Mpa	127	220	180	145	92	70	15.78	108	160	63	150	4*10	1*5	20	8-18
	125	1.6Mpa	140	250	210	176	92	70	8.92	25	181	63	150	4*10	*5	22	8-18
	150	1.6Mpa	140	285	240	198	92	70	18.92	142	201	63	150	4*10	1*5	22	8-22
	200	1.6Mpa	152	340	295	265	115	89	22.10	68	229	71	200	4*14	1*5	24	12-22
	250	1.6Mpa	165	405	355	306	115	89	28.45	196	273	71	200	4*14	1*8	24	12-26
	300	1.6Mpa	178	460	410	358	140	8	31.60	222	310	75	205	4*14	1*8	26	12-26
	350	1.6Mpa	190	520	470	410	140	8	31.60	262	353	75	205	4*14	1*8	26	16-26
	400	1.6Mpa	216	580	525	470	197	59	33.15	300	390	10	240	4*20	1*10	28	16-30
	450	1.6Mpa	222	640	585	510	197	159	38	335	428	110	240	4*20	1*10	30	20-30
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D(3/6/9)41X/D341X Flange centerline butterfly valve

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