get a close-up, cutaway view of a stop valve, gate valve and ball valve, along with detailed explanations of how they work and advantages and disadvantages of each type.
Plumbing Valves: Learn how to fix leaks, silence noisy valves, and install all types of plumbing valves, from shut-off to supply valves. Read more: http://www.familyhandyman.com/plumbing/valves
Plumbing Valve Basics
Plumbing Valve Coat Rack and Umbrella Stand... http://www.apartmenttherapy.com/entryway-rack-using-plumbing-p-109613
Shower control rough in - american standard
Fix a leaking shutoff valve and save yourself the cost of a visit from the plumber.
Plumbing Valve Basics | The Family Handyman
Use the Same Stuff - Plumbing With PEX Tubing: http://www.familyhandyman.com/plumbing/plumbing-with-pex-tubing#2
How To Check & Repair a Brass Plumbing Valve