hat
Vav otomatik kapòt pou fanm 1.Y jan de adopte plan chanm double kontwòl, pou kontwòl entèn dlo inondasyon, konsa fonksyon kontwòl la pli fleksib, yon bòn e dirab, totalman élimine a metòd pou chanje défauts sa moun ki pa marye ti chanm pou ta.
eng
1.Y-type automatic diaphragm valve adopts dual control chamber design, to control the internal water flow, so that the control function is more flexible, reliable and durable, totally eliminates the switching defects that single chamber might have.