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Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available

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Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available

Name: Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available
Brand: AFC OEM
Price: 1 USD

Quality Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available wholesale

Brand Name : AFC OEM

Model Number : FBGD, FBBD, FBED,FBPD

Certification : EN593

Place of Origin : China

MOQ : 1

Price : Price Negotiable

Payment Terms : L/C, T/T

Supply Ability : 2 containers in 60 days

Delivery Time : Based on order

Packaging Details : Plywood cases and pallets

Product Name : Long Life Ductile Iron Double Eccentric Butterfly Valve

Color : Blue RAL 5010

Material : Ductile Iron GSJ500-7

Disc Seat : 316L

Body Seat : EPDM

Pressure Rating : PN10 PN16

Standard : EN593

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Long Life Ductile Iron Double Eccentric Butterfly Valve With Both Side Seal

Description:

AFC's Double Eccentric Flange Butterfly Valve (we call abbreviated FBGD) is a newly advanced design butterfly valve. It can be Online repairing by EPOXY. The special technology can help user to repair the Double Eccentric Flange Butterfly Valve without taking the valve out of the pipeline. The user only needs to repair it from the exterior of the butterfly valve without going into the pipeline. Please consult the factory and we will show you how to repair the BV when the rubber seal is damaged. No single screws,entirely boltless, to fixing the rubber seal which gives no chance for rusting or loosing issues,thus service life is prolonged a lot.

Opening Degree VS Flow Coefficient Kv

KV Value
Opening degree
DN	10	20	30	40	50	60	70	80	90
100	8	12	26	62	124	168	311	495	624
150	13	51	103	173	276	442	719	1041	1184
200	17	108	191	304	488	794	1260	1854	2152
250	22	177	309	485	768	1242	1989	2897	3363
300	26	252	454	698	1099	1786	2835	4212	4843
350	33	302	622	1152	1702	2203	3652	6152	7302
400	51	351	751	1402	2142	2822	4602	7602	8402
450	55	414	952	1632	2522	3402	5602	8962	11002
500	67	472	1077	1922	2572	4582	7922	11812	14242
600	80	750	1718	3062	4100	7304	12612	18802	22682
700	97	868	2168	3982	5178	9272	16052	23432	28852
800	194	1390	3036	5576	7766	12702	22152	33472	46282
900	290	1762	3902	6972	9582	16822	28222	43452	52902
1000	362	2190	5056	8502	11442	21052	36162	52102	63402
1200	506	2733	6746	12261	15971	29201	48902	73802	90802

Operating Torque

Bare Head Torque (Nm)
DN	PN10	PN16
100	70	85
150	118	128
200	190	210
250	228	250
300	345	372
350	600	760
400	960	1160
450	972	1280
500	1040	1680
600	1800	2500
700	1944	2592
800	3240	4428
900	4100	5300
1000	5850	7245
1200	8280	13320

Material

DN100-DN500
Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available

DN600-DN1200

Dimension:

Product Tags:

double flanged butterfly valve

stainless steel butterfly valve

Long Life Ductile Iron Double Eccentric Butterfly Valve Both Side Seal Available Images

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