Product Details: GRP Flap Valve
Composite Material Flap Valve Cost-Effective Valve Superior Quality Backflow Prevention Supply Range is From DN300mm to DN3000mm Low Headloss and Maintenance Free
Composite Material(FRP) Flap Valve
FRP(Fiber Reinforced Plastics)
Features and Benifits
|Nominal diameter:||DN300mm to DN3000mm, other sizes available|
|Maximum working pressure:||5.0 meter water|
|Operating temperature:||-20℃ - 60℃|
|Applicable media||water, river water, seawater, living water, industrial sewage.|
Integrate FRP Flange
Usually the flange drilling standard is based on DIN PN6, other standards avaible as ANSI CLASS150/300, DIN PN16/25, JIS10 etc. For special application, please contact GYLDT for detailed design.
The FRP density is usually 1.8-2.1g/cm which is about steel 1 / 4, the smart cavate gate design would allow change specific gravity to adapt to flow rate.
Product Images: GRP Flap Valve