G series crane load-sensing multi-tandem valve is used to control movement of extension, variation amplitude and hoisting of the crane. With pressure compensation after the valve, the product saves energy by simulating flow filed, optimizing oil channel structure and decreasing pressure loss, and applies to cranes of automobile, rough-terrain, all-terrain and crawling.
Unique flow sharing technology allows good coordination of compound movement.
Normally opened double-inlet oil return structure applies to pump-string system.
Built-in automatic and manual split valve rod.
Pilot-level one-way throttle control and adjustable movement speed of valve rod.