Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsDouble Eccentric Butterfly Valve

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc

  • AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc
  • AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc
  • AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc
  • AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc
AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc
Product Details:
Place of Origin: China
Brand Name: AFC OEM
Certification: NSF61 372
Model Number: FBGD, FBBD, FBED,FBPD
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Price Negitiable
Packaging Details: Plywood cases and pallets
Delivery Time: Based on order
Payment Terms: L/C, T/T
Supply Ability: 2 containers in 60 days
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Detailed Product Description
Product Name: Double Eccentric Butterfly Valve Color: Blue RAL 5010 NSF61
Material: Ductile Iron GSJ500-7 Disc Seat: 316L
Body Seat: EPDM Pressure Rating: 150 PSI
Standard: AWWA C504
High Light:

double flanged butterfly valve

,

stainless steel butterfly valve

 

 

NSF61 Drinking Water Approved AWWA C504 Double Flange Double Eccentric Butterfly Valve

 

 

Description:

 

Double Eccentric Flange Type Butterfly Valve with worm gear (we call abbreviated FBGD) is a newly advanced design butterfly valve. With double eccentric design and soft rubber seal on the body, the operational toque is one of the lowest among all the butterfly valves and can be sealed in both directions,disc and stem are very strong without any deformation.

 

Dovetail seal design with multiple groove and internal epoxy stuffed, more than two ways of rubber extension space brings less compression and wearing between disc and soft seat and prevents the rubber seal to be blowed out.

Features:
 

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.

 

Arch shape disc design :

 

Flow thru disc-energy saving, lower pumping cost

Reduce head loss and minimize turbulence

 

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:

 

 


 AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 0AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 1

 

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 2AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 3

 

Dimension:

 

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 4

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 5

 

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 6

AWWA C504 Double Eccentric Butterfly Valve Drinking Water Approved SS304 Coated Disc 7

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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