hat
Vav idwolik yo opere manyèl opere manyèl nivo pou chanje vale bobin travay pozisyon an, pou yo sispann koule oubyen chanje direksyon idwolik yo opere. Genyen 4way, 2 pozisyon ak 4way, 3 pozisyon.
eng
Manual hydraulic valve is operated by manual level to change the vale spool working position, to stop flow or changing hydraulic direction. There are 4way, 2 position and 4way, 3 position as various valve working type. The quality judgment standards of manual hydraulic valve is directional...