|Name:||Resilient Seated Ball Check Valve|
|Design Standard:||DIN3202 - F6|
|Face to Face:||DIN3202 - F6|
|End Flange:||BS EN1092|
|Test Standard:||EN 12266-1|
|Suitable medium:||Water, Sewage, Gas|
|Application temperature:||≤ 80℃|
Ball check valve (Non return check valve) is a specific type of valve which can prevent backflow from occurring. It allows flow in one direction and automaticlly prevents reverse flow when refluxing occurs in pipeline. Rubberized ball's movement rely on flow pressure but don't require any assistance to open and close.
Threaded ends from DN32 to DN80, BSP according to ISO 228-1
Flanged ends from DN40 to DN300, EN1092-2 PN10/PN16
Minimum backpressure for tightness from 0.3 bar to 0.5 bar
Face to face dimensions for flanged type according to EN558-1 Series 48(DIN3202 F6)
Full bore with silent design
Self cleaing ball
Low pressure drop
Removable bonnet for cleaning or changing the ball without disassembly out of the pipeline.
Horizontal and vertical installation are both available.