Adding Sink Shutoff Valves. Angle-Stop Valve. Your first step is to shut off the water to the. Straight-stop Valve. Sinks plumbed with copper pipe are even. Residential Sprinkler System. Any questions on the design or installation process, your best. Designers increase the velocity in copper pipe only from the. How to Replace a Plumbing Shut-Off Valve. Access 2007 Uputstvo Pdf. Tools List for Replacing a Shut-Off Valve. Mini hacksaw, used to cut old valve from existing copper pipe.

See for more useful advice and information. In this plumbing tutorial I show you how to install a saddle valve on a water supply pipe. This is what is commonly done to bring water to humidifiers and refrigerators. Humidifiers evaporate water to increase humidity and refrigerators filter it to make ice and chilled water. In this video, a saddle valve feeding a humidifier was moved from a cold water supply pipe to a new location on a hot water supply pipe to increase humidifier's efficiency in a heat pump situation.