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Categories | Double Eccentric Butterfly Valve |
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Brand Name: | AFC OEM |
Model Number: | FBGD, FBBD, FBED,FBPD |
Certification: | EN593 |
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 |
Company Info. |
Suzhou Alpine Flow Control Co., Ltd |
Verified Supplier |
View Contact Details |
Product List |
AWWA C504 Two Side Sealing Double Flange Double Eccentric Butterfly
Valve Ductile Iron
Features:
Arch shape design, stronger ribs on back side, size DN350-1200MM
Double eccentric design, less wearing of rubber
Reduce the compression of rubber seat
Increase the life cycle of rubber
EPDM seal for drinking water > 5,000 cycle test, for DN600 and up
Flow thru disc-energy saving, lower pumping cost
Reduce head loss and minimize turbulence
Seal in both direction. Disc and stem are strong without many deformation
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.
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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