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

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:

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base AvailableRubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Item No. Part Name Material Standard
1 Body Ductile Iron GJS500-7
2 Lower Shaft Stainless Steel AISI304
3 Disc Ductile Iron GJS500-7
4 Main Shaft Stainless Steel AISI304
5 Backup Ring Plastic PTFE
6 Retaining Plate Carbon Steel Commercial
7 Shaft Key Carbon Steel Commercial
8 In hex bolt Carbon Steel Commercial
9 O-ring Rubber NBR
10 Shaft Bearing Carbon Steel+Bronze/PTFE Commercial
11 In hex bolt Carbon Steel Commercial
12 Pin Stainless Steel AISI431
13 In hex bolt Carbon Steel Commercial
14 Shaft Bearing Carbon Steel+Bronze/PTFE Commercial
15 Position Plate Carbon Steel Commercial
16 Nut Carbon Steel Commercial
17 In hex bolt Carbon Steel Commercial
18 Bottom Flange Ductile Iron GJS500-7
19 O-ring Rubber NBR
20 Thrust washer Bronza C62300
21 Disc Seat DI+Stainless Steel GJS500-7+316SS L
22 Body Seat Rubber EPDM
23 Wedge Epoxy Commercial
24 Worm Gear Ductile Iron Commercial
For size ≥DN900


Dimension:

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

Product tags

butterfly valve metal seat

,

ball valve seat material selection

,

metal seat butterfly valve
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Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

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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 :
RMB USD
Contact Supplier
Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available
Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available
Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available
Rubber Seat Flanged Double Eccentric Butterfly Valve Carbon Steel Base Available

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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