hat
Pou egzanp, k enstale ant silenn ak direksyon valv la kontwòl tou pre silenn lan, silenn lè exhuasting ka dirèkteman pa fatigan valv pa nan valv la kontwòl direksyon, ka amelyore vitès la silenn k ap travay efektivman
eng
For example,QE installed between the cylinder and direction control valve near the cylinder,air cylinder exhuasting can directly by exhausting valve not through the direction control valve,can improve the cylinder working speed effectively