Min. Order Reference FOB Price
1 Piece US$33.00-38.00 / Piece
Product Description
DESCRIPTION &OPERATION Counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at ...