Butterfly Valve Double Eccentric

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Suzhou Alpine Flow Control Co., Ltd

City: suzhou

Province/State:jiangsu

Country/Region:china

Tel:86-512-6673-2428

Contact Person:
Mr.Matt Liang View Contact Details

Butterfly Valve Double Eccentric

Brand Name	AFC OEM
Model Number	FBGD, FBBD, FBED, FBPE
Certification	WRAS NSF61/372
Place of Origin	China
Minimum Order Quantity	1
Payment Terms	L/C, T/T
Supply Ability	Based on order
Delivery Time	60 days
Packaging Details	Plywood box or pallet
Material	Ductile Iron GJS 500-7
Disc seat	Stainless Steel 316L
Body seat	EPDM
Standard	EN593 , AWWA C504,
Color	Blue RAL5010
Worm Gear	IP67
Product Name	Double Eccentric Butterfly Valve
Model Code	FBBD/FBGD

Detailed Product Description

SS316L Disc Ring Double Eccentric Butterfly Valve bare head/ Wore Gear Operated

Both side seal, low torque, Dovetail, Online repairing, double eccentric butterfly valve

Features:

. The valve is made of DI body and DI disc.
. Advanced newly design with dovetail seal design and captured by epoxy on the back with multiple raised ring to have more contact with disc but less friction during closure.
. The double eccentric design provides less contact area of seal with disc, and less stress at the open position of the disc.
. The disc design with arch shape and thru disc can provide better flow capacity, stronger and less weight
. The shaft and disc connection with tangential pin which can be exchangeable and provide rigid connection.
. The DN 150-350MM use flat disc, and DN 350-1200MM use arch shape disc.
. Epoxy coated interior and exterior.
. Valve design meets EN 593, BS 5155, AWWA C504 & API 609
. Top flange connection meets ISO 5211-1982, and F/F meets EN558-1&AWWA C504.

Technical Data:

Size Range: DN350-1200mm
Ratings: 1.0Mpa; 1.6Mpa, 150/250 Psi
Working Temperature: -10℃ ~80℃
Flow media:Water & Wastewater

Application:

Water works system, waste water system, water distribution system, HVAC system, industry, power plant

Production:

Quality System
IQC	Check call incoming parts
IPQC	Check the production process is qualified
FQC	All valves are pressure tested
OQC	Check the valve outlook and packing

DN	L		H1	H2	H3	ΦB		ΦK		ΦD		nΦd		C
DN	#13	#14	H1	H2	H3	PN10	PN16	PN10	PN16	PN10	PN16	PN10	PN16	PN10	PN16
100	127	190	155	155	25	156		180		220		8Φ19		19
150	140	210	212	215	40	211		240		285		8Φ23		19
200	152	230	248	250	48	266		295		340		8Φ23	12Φ23	20
250	165	250	268	280	48	319		350	355	405		12Φ23	12Φ28	22
300	178	270	322	315	50	370		400	410	460		12Φ23	12Φ28	24.6
350	190	290	350	335	50	429		460	470	520		16Φ23	16Φ28	26.5
400	216	310	375	355	55	480		515	525	580		16Φ28	16Φ31	28
450	222	330	415	405	55	530	548	565	585	640		20Φ28	20Φ31	30
500	229	350	450	425	55	582	609	620	650	715		20Φ28	20Φ34	31.5

DN	L		H1	H2	H3	ΦB		ΦK		ΦD		nΦd		C
DN	#13	#14	H1	H2	H3	PN10	PN16	PN10	PN16	PN10	PN16	PN10	PN16	PN10	PN16
600	267	390	520	525	55	682	720	725	770	780	840	20Φ31	20Φ37	30	36
700	292	430	600	565	75	794	794	840	840	895	910	24Φ31	24Φ37	32.5	39.5
800	319	470	660	640	75	901	901	950	950	1015	1025	24Φ34	24Φ40	35	43
900	330	510	725	718	100	1001	1001	1050	1050	1115	1125	28Φ34	28Φ40	37.5	46.5
1000	410	550	800	785	110	1112	1112	1160	1170	1230	1255	28Φ37	28Φ43	40	50
1200	470	630	950	940	110	1328	1328	1380	1390	1455	1485	32Φ40	32Φ49	45	57

Product Tags: butterfly control valve double flanged butterfly valve

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