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Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Specifications
Brand Name :
AFC OEM
Model Number :
FBGD, FBBD, FBED,FBPD
Certification :
NSF61 372
Place of Origin :
China
MOQ :
1
Price :
Price Negotiable
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 / 5015 NSF61
Material :
Ductile Iron GSJ500-7
Disc Seat :
316L
Body Seat :
EPDM
Pressure Rating :
PN10, PN16, PN25,ANSI Standard
Standard :
AWWA C504
Product Name :
Double Flanged Butterfly Valve
Model Code :
FBGD FBBD
Flow Media :
Clear Water
Description


AWWA C504 NSF61 Approved Double Flange Double Eccentric Butterfly Valve



Features:

Small platform on the valve body.
Strong protection-keep the sleeve bearing fully in the hole.
No harm to the bearing during operation.

Special Bearing:

Carbon Steel base coated with bronze + PTFE interior for lubricant and tin exterior to prevent rusty.

Stronger than bronze bearing and last longer

Online repairing by EPOXY:

The user only needs to repair the rubber seal from the exterior of the butterfly valve without going into the pipeline. The total repairing time could be around less than 1 hr for all kinds of the size.

Arch shape disc design :

Reduce head loss and minimize turbulence
Flow thru disc-energy saving, lower pumping cost


Rubber Seat:

Epoxy injected on the backside of groove

Dovetail design can tight the rubber seal
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


Operation Torque list for your reference:

Bare Head Torque (Nm)
InchNm
485
6128
8210
10250
12372
14760
161160
181280
201680
242500
282592
324428
365300
407245
4813320


Materials:

Rubber Seat Big Torque Double Eccentric Butterfly ValveRubber Seat Big Torque Double Eccentric Butterfly Valve

Rubber Seat Big Torque Double Eccentric Butterfly Valve

Item No.Part NameMaterialStandard
1BodyDuctile IronGJS500-7
2Lower ShaftStainless SteelAISI304
3DiscDuctile IronGJS500-7
4Main ShaftStainless SteelAISI304
5Backup RingPlasticPTFE
6Retaining PlateCarbon SteelCommercial
7Shaft KeyCarbon SteelCommercial
8In hex boltCarbon SteelCommercial
9O-ringRubberNBR
10Shaft BearingCarbon Steel+Bronze/PTFECommercial
11In hex boltCarbon SteelCommercial
12PinStainless SteelAISI431
13In hex boltCarbon SteelCommercial
14Shaft BearingCarbon Steel+Bronze/PTFECommercial
15Position PlateCarbon SteelCommercial
16NutCarbon SteelCommercial
17In hex boltCarbon SteelCommercial
18Bottom FlangeDuctile IronGJS500-7
19O-ringRubberNBR
20Thrust washerBronzaC62300
21Disc SeatDI+Stainless SteelGJS500-7+316SS L
22Body SeatRubberEPDM
23WedgeEpoxyCommercial
24Worm GearDuctile IronCommercial
For size ≥DN900


Dimension:

Rubber Seat Big Torque Double Eccentric Butterfly Valve

Rubber Seat Big Torque Double Eccentric Butterfly Valve

Rubber Seat Big Torque Double Eccentric Butterfly Valve

Rubber Seat Big Torque Double Eccentric Butterfly Valve


































Product tags

pneumatic angle seat valve

,

saddle valve

,

ball valve trunnion mounted
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Rubber Seat Big Torque Double Eccentric Butterfly Valve

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Product Detail
Brand Name :
AFC OEM
Model Number :
FBGD, FBBD, FBED,FBPD
Certification :
NSF61 372
Place of Origin :
China
MOQ :
1
Price :
Price Negotiable
Contact Supplier
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque Double Eccentric Butterfly Valve
Rubber Seat Big Torque 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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