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Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

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


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)
InchNm
485
6128
8210
10250
12372
14760
161160
181280
201680
242500
282592
324428
365300
407245
4813320

Dimension:




Materials:



Quality Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded for sale
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