Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsDouble Eccentric Butterfly Valve

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

  • Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded
  • Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded
  • Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded
Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded
Product Details:
Place of Origin: China
Brand Name: AFC OEM
Certification: AWWA C504 NSF61 NSF 372
Model Number: FBGD, FBBD, FBED,FBPD
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: RMB USD
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
Color: Blue RAL 5010 Material: Ductile Iron GSJ500-7
Disc Seat: 316L Body Seat: EPDM
Pressure Rating: 150 PSI Standard: AWWA C504
High Light:

butterfly control valve

,

double flanged butterfly valve

 

 

NSF61 And NSF 372 AWWA C504 Ductile Iron Double Flange Double Eccentric Butterfly Valve​

 

 

 

Features:

 

Arch shape design, stronger ribs on back side, size DN350-1200MM

This can help to BV has a better flow coefficiet when water through the holes on the disc in fully open position, water will stabilize the disc and het a better flow coefficeint. 

 

Double eccentric design, less wearing of rubber. 

Less compression for rubber, longer life for rubber. When double eccentric BV in fully open position, the compression of the rubber is much less than the concentric type of BV. It gives a longer life time for rubber comparing with double eccentric and concentric BV. 

 

Body Platform:

Keep the sleeve bearing fully in the hole, strong protection

No harming to the bearing during operation

 

Cycle test:

 

Pressure test > 5,000 cycle test, for DN600 and up 

 

Seal in both direction. 


 

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

 

 

Dimension:

 

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 0

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 1

 

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 2

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 3

 

Materials:
Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 4Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 5

 

Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 6Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded 7

 

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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