2019 High quality Ductile Cast Ironconcentric Double Flange Butterfly Valve

Short Description:

Size:DN50~DN 2400

Pressure:PN10/PN16

Standard:

Face to face : EN558-1 Series 13

Flange connection: EN1092 10/16,ANSI B16.1

Top flange:ISO 5211

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Product Detail

Product Tags

Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 2019 High quality Ductile Cast Ironconcentric Double Flange Butterfly Valve, Created solutions with brand price. We attend seriously to produce and behave with integrity, and because of the favor of clients in your own home and overseas in the xxx industry.
Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for China Flange Butterfly Valve and Double Flange Butterfly Valve, We always insist on the principle of “Quality and service are the life of the product”. Till now, our solutions have been exported to more than 20 countries under our strict quality control and high level service.

Description:

DL Series flanged concentric butterfly valve is with centric disc and bonded liner,and have all same common features of other wafer/lug series,these valves are featured by a higher strength of the body and better resistance to pipe pressures as safey factor. Having all same common features of the univisal series, these valves are featured by a higher strength of the body and better resistance to pipe pressures as safety factor.

Characteristic:

1. Short Length pattern design
2. Vulcanised rubber lining
3. Low torque operation
4. Streamlined disc shape
5. ISO top flange as standard
6. Bi-directional shut-off seat
7. Suitable for high cycling frequencies

Typical application:

1. Water works and water resource project
2. Enviroment Protection
3. Public Facilities
4. Power and Public Utilities
5. Building industry
6. Petroleum/ Chemical
7. Steel. Metallurgy

Dimensions:

20210928140117

Size	A	B	b	f	D	K	d	F	N-do	L	L1	D1	D2	N-d1	a°	J	X	L2	Φ2	Weight (kg)
(mm)	A	B	b	f	D	K	d	F	N-do	L	L1	D1	D2	N-d1	a°	J	X	L2	Φ2	Weight (kg)
50	83	120	19	3	165	125	99	13	4-19	108	111	65	50	4-7	45	13.8	3	32	12.6	7.6
65	93	130	19	3	185	145	118	13	4-19	112	115	65	50	4-7	45	13.8	3	32	12.6	9.7
80	100	145	19	3	200	160	132	13	8-19	114	117	65	50	4-7	45	13.8	3	32	12.6	10.6
100	114	155	19	3	220	180	156	13	8-19	127	130	90	70	4-10	45	17.77	5	32	15.77	13.8
125	125	170	19	3	250	210	184	13	8-19	140	143	90	70	4-10	45	20.92	5	32	18.92	18.2
150	143	190	19	3	285	240	211	13	8-23	140	143	90	70	4-10	45	20.92	5	32	18.92	21.7
200	170	205	20	3	340	295	266	13	8-23	152	155	125	102	4-12	45	24.1	5	45	22.1	31.8
250	198	235	22	3	395	350	319	13	12-23	165	168	125	102	4-12	45	31.45	8	45	28.45	44.7
300	223	280	25	4	445	400	370	20	12-23	178	182	125	102	4-12	45	34.6	8	45	31.6	57.9
350	270	310	25	4	505	460	429	20	16-23	190	194	150	125	4-14	45	34.6	8	45	31.6	81.6
400	300	340	25	4	565	515	480	20	16-28	216	221	175	140	4-18	45	36.15	10	51	33.15	106
450	340	375	26	4	615	565	530	20	20-28	222	227	175	140	4-18	45	40.95	10	51	37.95	147
500	355	430	27	4	670	620	582	22	20-28	229	234	175	140	4-18	45	44.12	10	57	41.12	165
600	410	500	30	5	780	725	682	22	20-31	267	272	210	165	4-22	45	51.62	16	70	50.65	235
700	478	560	33	5	895	840	794	30	24-31	292	299	300	254	8-18	22.5	71.35	18	66	63.35	238
800	529	620	35	5	1015	950	901	30	24-34	318	325	300	254	8-18	22.5	71.35	18	66	63.35	475
900	584	665	38	5	1115	1050	1001	34	28-34	330	337	300	254	8-18	22.5	84	20	118	75	595
1000	657	735	40	5	1230	1160	1112	34	28-37	410	417	300	254	8-18	22.5	95	22	142	85	794
1200	799	917	45	5	1455	1380	1328	34	32-40	470	478	350	298	8-22	22.5	117	28	150	105	1290
1400	919	1040	46	5	1675	1590	1530	40	36-44	530	538	415	356	8-33	22.5	134	32	200	120	2130
1500	965	1050	48	5	1785	1700	1630	40	36-44	570	580	415	356	8-32	22.5	156	36	200	140	3020

Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 2019 High quality Ductile Cast Ironconcentric Double Flange Butterfly Valve, Created solutions with brand price. We attend seriously to produce and behave with integrity, and because of the favor of clients in your own home and overseas in the xxx industry.
2019 High quality China Flange Butterfly Valve and Double Flange Butterfly Valve, We always insist on the principle of “Quality and service are the life of the product”. Till now, our solutions have been exported to more than 20 countries under our strict quality control and high level service.

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China Flange Butterfly Valve and Double Flange Butterfly Valve

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