I just went away from any argentinian horrendously expensive flap check valves for animal drinking trough. Flap valves here in Southamerica have rubber for sealing which gets hard over time and does not close anymore the water. So I went with an engineering madterpiece from Brazil with an ball valve. The whole thing is from engineering plastic and pure stainless steel. The rod, the clamp and the ball are all from stainless steel. The thing just works way better than any flap check valve. Just go for ball check valves where no rubber is used.
the only TH-cam video ive liked today so far
Great video.
A "ball-shaped disk" is the weirdest way I've ever seen anyone describe a sphere.
the earth is classified as a sphere, a snooker ball is one, the disk in the valve isn't, it's flat faced to seal.
Thanks for this video it help me too much.
Very well explained. Nice work.
Nice for online classes
Nicely explained. Thanks!
Good video, thnk you.
thank you
Which type of valve require lowest suction?
(In anybody know pls answer)
I just went away from any argentinian horrendously expensive flap check valves for animal drinking trough. Flap valves here in Southamerica have rubber for sealing which gets hard over time and does not close anymore the water. So I went with an engineering madterpiece from Brazil with an ball valve. The whole thing is from engineering plastic and pure stainless steel. The rod, the clamp and the ball are all from stainless steel. The thing just works way better than any flap check valve. Just go for ball check valves where no rubber is used.
Spring leaft
3:36 A ball check valve "has a ball-shaped disk". So, a ball? 😆
no!