dahl is known to be the market leader in quality. This is evident in the weight of their products. They are all backed by a lifetime warranty and are manufactured in Canada using only North American materials. Dahl pioneered the mini-ball™ valve and continue to evolve with the times. Specifications Material Lead-Free Brass Pattern Straight Finish Rough Brass Inlet Pipe Type PEX Tubing Inlet Size 1/2 PEX Expansion (F1960) Outlet Size 1/2 PEX Expansion (F1960) Installation Instructions Instructions for 521-PRPX3-PRPX3 Turn off water supply. Install product. Turn on water supply, check for leaks. dahl assumes no responsibility for failure due to improper installation. Abide by local plumbing codes. Do not expose to corrosive agents. F1960 COLD EXPANSION CONNECTION FOR PEX-A or PEX-C ONLY: Follow tube manufacturer’s instructions. Warning: Do not attempt to use PEX connections with Poly-B tubing or vice versa.
