Double Flanged Butterfly Valve, Double Flange Butterfly Valves Manufacturer

Product Introduction

NO.	Part Name	Material	Optional Material
1	Body	DI	CI, WCB, Stainless Steel
2	Seat	NBR	EPDM, FKM
3	Disc	Plated Ductile Iron	ASTM A351 CF8/CF8M, B148 C954
4	Middle Bearing	F4	Bronze
5	Shaft	ASTM A276 416	316, 17-4PH
6	Upper Bearing	F4	Bronze
7	O Ring	NBR	EPDM, FKM
8	Pin	ASTM A276 416	316

Dimensions data(mm)

DN	A	B	C	H	F	ΦD	N-Φd1	Φd	M1	EN1092-2 PN10		EN1092-2 PN16
										ΦK	n-ΦK1	ΦK	n-ΦK1
DN50	110	83	108	32	90	70	4-Φ10	12.6	3	125	4-Φ19	125	4-Φ19
DN65	131	93	112	32	90	70	4-Φ10	12.6	3	145	4-Φ19	145	4-Φ19
DN80	134	100	114	32	90	70	4-Φ10	12.6	3	160	8-Φ19	160	8-Φ19
DN100	150	114	127	32	90	70	4-Φ10	15.8	5	180	8-Φ19	180	8-Φ19
DN125	170	125	140	32	90	70	4-Φ10	18.92	5	210	8-Φ19	210	8-Φ19
DN150	180	143	140	32	90	70	4-Φ10	18.92	5	240	8-Φ23	240	8-Φ23
DN200	210	170	152	45	125	102	4-Φ12	22.1	5	295	8-Φ23	295	12-Φ23
DN250	246	198	165	45	125	102	4-Φ12	28.45	8	350	12-Φ23	355	12-Φ28
DN300	276	223	178	45	150	125	4-Φ14	31.6	10	400	12-Φ23	410	12-Φ28
DN350	328	254	190	45	150	125	4-Φ14	31.6	10	460	16-Φ23	470	16-Φ28
DN400	343	278	216	50	197	140	4-Φ18	33.15	10	515	16-Φ28	525	16-Φ31
DN450	407	320	222	50	197	140	4-Φ18	37.95	10	565	20-Φ28	585	20-Φ31
DN500	448	329	229	60	197	140	4-Φ18	41.12	10	620	20-Φ28	650	20-Φ34
DN600	518	384	267	70	210	165	4-Φ22	50.62	16	725	20-Φ31	770	20-Φ37
DN700	560	450	292	109	300	254	8-Φ18	63.35	16	840	24-Φ31	840	24-Φ37
DN800	620	501	318	119	300	254	8-Φ18	63.35	22	950	24-Φ34	950	24-Φ41
DN900	692	550	330	157	300	254	8-Φ18	75	22	1050	28-Φ34	1050	28-Φ41
DN1000	735	622	410	207	300	254	8-Φ18	85	22	1160	28-Φ37	1170	28-Φ44
DN1200	917	763	470	210	350	398	8-Φ22	105	28	1380	32-Φ41	1390	32-Φ50

Customer First

Comprehensive product customization
Secondary Quality Testing Before Leaving The Factory
Increased Capacity Based on Customer Demand - Fast Delivery
Provide a Customized Service Process That Dits The Needs of Our Customer

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Product Introduction

Customer First

Inquiry Now

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About us

OEM / ODM

Service

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Fixing Insert - Flat End Lifting Socket - Fixing Socket With Cross Hole

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Product Introduction

Customer First

Inquiry Now

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Can't find the ideal industrial valve for your industry?

Products

About us

OEM / ODM

Service

Contact us