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Suzhou Alpine Flow Control Co., Ltd
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Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

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Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

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Brand Name : AFC OEM

Model Number : FBGD, FBBD, FBED,FBPD

Certification : AWWA C504 NSF61 NSF 372

Place of Origin : China

MOQ : 1

Price : RMB USD

Payment Terms : L/C, T/T

Supply Ability : 2 containers in 60 days

Delivery Time : Based on order

Packaging Details : Plywood cases and pallets

Color : Blue RAL 5010

Material : Ductile Iron GSJ500-7

Disc Seat : 316L

Body Seat : EPDM

Pressure Rating : 150 PSI

Standard : AWWA C504

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NSF61 And NSF 372 AWWA C504 Ductile Iron Double Flange Double Eccentric Butterfly Valve​

Features:

Arch shape design, stronger ribs on back side, size DN350-1200MM

This can help to BV has a better flow coefficiet when water through the holes on the disc in fully open position, water will stabilize the disc and het a better flow coefficeint.

Double eccentric design, less wearing of rubber.

Less compression for rubber, longer life for rubber. When double eccentric BV in fully open position, the compression of the rubber is much less than the concentric type of BV. It gives a longer life time for rubber comparing with double eccentric and concentric BV.

Body Platform:

Keep the sleeve bearing fully in the hole, strong protection

No harming to the bearing during operation

Cycle test:

Pressure test > 5,000 cycle test, for DN600 and up

Seal in both direction.


Operation Torque:

Bare Head Torque (Nm)
Inch Nm
4 85
6 128
8 210
10 250
12 372
14 760
16 1160
18 1280
20 1680
24 2500
28 2592
32 4428
36 5300
40 7245
48 13320

Dimension:

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Materials:
Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron FoundedBlue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron FoundedBlue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded


Product Tags:

butterfly control valve

      

double flanged butterfly valve

      
 Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded Manufactures

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded Images

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