YS40-35 bidirectional hydraulic lock
Double Direction Hydraulic Lock, Bidirectional Hydraulic Lock, Hydraulic Brake Control Valve
Application
It is mainly applied to the oil system of hydraulic leg of truck crane, hydraulic aerial vehicle and piling machinery and also other hydraulic machinery.
- Combined by two pilot controlled check valves, with good locking performance
- It can be applied in various engineering machinery, automobile crane, automobile lifter, large or flexible fork truck, driller, urban planning machinery, forest machinery and fixing equipment etc. heavy object supporting system requiring good double direction locking performance.
Functions and features
1. When the leg is lowered, the hydraulic lock can prevent leg shrinkage due to oil leakage. In case of a broken oil pipe, it can avoid an accident caused by leg failure. When the crane truck or hydraulic aerial cage drives or parks, it can guard the leg against gliding due to self weight.
2. It enjoys features like sensitive reaction, reliable working, small volume and light weight.
3. The valve make make sure hydraulic leg go down less than 1mm in 24 hours.
Basic parameters
1. Max. working pressure: PH=35MPa
2. Max. flow: Qmax=40L/min
3. Opening pressure: 0.22MPa
4. Pressure transmitting ratio: 5.76: 1
YS40-35 symbols
Ningbo Yuzhou Hydraulic was founded in 1995, specialized in mobile hydraulic valves and motors, Including hydraulic motors, flow sharing control valve, slewing cushion valve, balance valve, proportional valve, cartridge valve, relief valve, check valve etc, which are widely used in concrete pump machinery, excavators, mobile cranes, forklift, hydraulic winches, drilling equipment, garbage trucks, agricultural/forestry machines, Aerial Work Platforms etc
50000 + M² Factory area,
30+ Senior experts and engineers R&D team
20+ Quality control
60+National Patent and 30 innovation patent
200+ Staff
In 2005 established "Yuzhou hydraulic valves Engineering Center", has more than 30 Senior experts and engineers R&D team, Has developed 7 series of more than 300 kinds of products, and got 60 national patent which 30 innovation patent.
Yuzhou cooperated partner including XCMG, SANY, Zoomlion, LIUGONG, Manitowoc, TEREX, etc.
Yuzhou not only manufacturing for you, but also can design the hydraulic valves or hydraulic system according your demand.
