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Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Specifications
Brand Name :
AFC OEM
Model Number :
FBGD, FBBD, FBED,FBPD
Certification :
NSF61
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 NSF61
Material :
Ductile Iron GSJ500-7
Disc Seat :
316L
Body Seat :
EPDM
Pressure Rating :
150 PSI
Standard :
AWWA C504
Product Name :
Double Eccentric Butterfly Valve
Description

Double Eccentric Butterfly Valve

Bearing - CS Base Flange Type,worm gear available

NSF61 372 Certified AWWA C504 Double Flange Double Eccentric Butterfly Valve​


Features:

Arch shape disc design :

Flow thru disc-energy saving, lower pumping cost

Reduce head loss and minimize turbulence

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:

Multi ribs on the seal-reduce operation torque

Seal fixed in the groove and epoxy on the back side as a wedge, no worry of loosen

No need bolting and permanent positioned , decrease nut loose & hole rusting

Epoxy injected on the backside of groove

Dovetail design can tight the rubber seal

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:
Double Eccentric Butterfly ValveDouble Eccentric Butterfly Valve

Double Eccentric Butterfly ValveDouble Eccentric Butterfly Valve

Dimension:

Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

Product tags

double eccentric butterfly valve

,

single eccentric butterfly valve

,

butterfly valve double eccentric
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Double Eccentric Butterfly Valve

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Product Detail
Brand Name :
AFC OEM
Model Number :
FBGD, FBBD, FBED,FBPD
Certification :
NSF61
Place of Origin :
China
MOQ :
1
Price :
RMB USD
Contact Supplier
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Butterfly Valve

Suzhou Alpine Flow Control Co., Ltd

Verified Supplier
7 Years
jiangsu, suzhou
Since 2009
Business Type :
Manufacturer
Main Products :
Water Control Valve, Water Gate Valve, Double Eccentric Butterfly Valve
Total Annual :
500m-600m
Employee Number :
100~150
Certification Level :
Verified Supplier
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