Valvola a più vie aperte

Huade's open center multi-way valve is a special hydraulic valve. Its characteristic is that when the valve core is in the middle position, the hydraulic oil output by the hydraulic pump can flow back to the oil tank through the multi-way valve. The open center multi-way valve generally adopts a six-way multi-way valve structure. The main oil circuit of the hydraulic pump outlet is divided into two circuits: a parallel oil circuit (parallel channel) and a bypass oil circuit (open center channel). The speed regulation of the open center multi-way valve adopts a combination of bypass throttling and oil inlet throttling. The speed regulation effect is achieved by controlling the opening amount of the oil cylinder and the oil tank through the valve core throttling.

Product parameter of Open-center Multi-way Valve

Product Features and Application of Open-center Multi-way Valve

Features:

▶Adopt an integral design to control the flow direction of the fluid in the starting, working and stopping states

▶Pressure to 250bar

▶Flow to 40L/min

▶6-unit integral structure

▶Open center type

Application:

Open-center multi-way valve is mainly used in coal drilling rigs, cranes and drilling rigs.