It is surtable for dump trucks with environmental protection iron cover or hydraulic tail hook, and it is open center hydraulic system The first coupling can realize three functions of lifting, stopping and descending. in v/hich the
descending function can realize proportional descending by controlling ttie moving position of the valve, which is applicable to the occasion of single-acting cylinder. The second link can realize three functions of lifting, stopping
and descending. which is suitable for double-acting cylinders The second link is equipped with pressure compensation flow adjustment function. which effectivety saves energy and reduces consumption The valve body adopts electrophoretic coating. which greatly increases the adhésion and sait spray résistance of the product
Technical data:
1. Rated pressure 22Mpa-25Mpa
Top pressure 10-16Mpa
2. Rated flow 100L/min Top 20-60L/min
3. Working temperature -20 to 80℃
4. Working medium: Anti-wear hydraulic oil