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Brand Name : AFC OEM
Model Number : FBGD, FBBD, FBED,FBPD
Certification : NSF61
Place of Origin : China
MOQ : 1
Price : Price negotiable USD RMB
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 : Double Eccentric Butterfly Valve With Stronger Ribs and Arch Shape Disc
Model Code : FBGD FBBD
Color : Blue RAL 5010 NSF61
Material : Ductile Iron GSJ500-7
Disc Seat : 316L
Body Seat : EPDM
Pressure Rating : 150 PSI
Standard : AWWA C504
Double Eccentric Butterfly Valve With Stronger Ribs and Arch Shape Disc
Features:
Arch shape design, stronger ribs on back side, size DN350-1200MM
Special Bearing:
Bearing-CS base coated with bronze + PTFE interior and tin exterior
Tin have a better electrolyte character, prevent rusting
Stronger than bronze bearing and last longer
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.
Rubber Seat:
No need bolting and permanent positioned , decrease nut loose & hole rusting
Epoxy injected on the backside of groove
Dovetail Design
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 |
Materials:
Dimension:
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DN350mm Ductile Iron Double Eccentric Butterfly Valve With Arch Disc Images |