The Double door check valveke valve ea sepheo se felletseng e matla haholo, e bobebe ka boima ba 'mele ebile e nyane ka boholo ha e bapisoa le valve e tloaelehileng ea ho hlahloba kapa ho hlahloba bophelo.ite hira tse peli tse kentsoeng ka har'a lithapo tse tšetsoeng ka har'a phini e bohareng.Ha phallo e fokotseha, lipoleiti li koala ketso ea selemo sa torsion ntle le ho hloka ho phalla ho khutlela morao.Moqapi ona o fana ka melemo ea mafahla a No Water Hammer le Non Slam ka nako e le 'ngoe.Likarolo tsohle li kopantsoe li etsa hore Dual Plate Check Valve e be e 'ngoe ea moralo o sebetsang hantle.

re na le valve ea ho hlahloba menyako e 'meli e nang le ts'ebetso e babatsehang ea ho tiisa, empa ke feela bakeng sa khatello e tlaase le mocheso o tloaelehileng, ka lebaka la moeli oa litšobotsi tsa rubber.

hape letšepe setulo habeli poleiti hlahloba valvebakeng sa maemo a thata a ho sebetsa, mocheso o phahameng, khatello e phahameng, maemo a thata a ho sebetsa.