Frequently Asked Questions
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 does Sun test a counterbalance valve for leakage?  
How has Sun solved the hook breaking problem?
How hot is hot?
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?
I need a reducer on B. Can I connect the drain to A?
I need to charge an accumulator. What do I need to know?
I need to discharge a large accumulator. How can I increase the capacity of my discharge circuit?
I used a DP** in a circuit but it hangs. What happened?
I want to use your pilot-to-open checks on air. Will they work?
Is the FLeX program available in QuickDesign SmartConnect?