Frequently Asked Questions
How big do my slip orifices have to be?
How big is a drop of hydraulic oil?  
How can I assemble a stack of sandwiches and keep it dry?
How do I convert the 3-phase AC signal into a DC voltage output?
How do I decide which pilot ratio to select?
How do I determine the setting of a counterbalance valve?
How do I get a kick-down relief to reset?
How do I know how much pilot pressure is required to lower a load with a counterbalance valve?
How do I know how much pilot pressure is required to open a pilot-to-open check valve?
How do I reset my XMD password?
How do I size a counterbalance valve?
How do I use the Energen as the power supply for a constant DC voltage system?
How does Sun test a counterbalance valve for leakage?  
How has Sun solved the hook breaking problem?
How hot is hot?
How much current do XMD-01 and XMD-02 consume?
How should I choose the setting of a flow fuse?
I don't need pilot assist. Can I just block port 3?
I have a heat problem, will Sun's priority flow control help?
I have a pilot-to-open check on a large cylinder and the decompression is violent. Can I use a counterbalance instead?