WATTS P-677 Quick Connect Female Angle Valve, 1/2-inch by 3/8-inch Watts quick connect products are the easiest method on the market for joining copper, CPVC, and PEX (LDPE, MDPE, HDPE) tubing Plastic quick connect female angle valve with 1/2-Inch female pipe thread by 3/8-Inch CTS Perfect for DIY pipe repair Approvals include FDA, ANSI/NSF-61, NSF-14, CSA B1375, ASTM F877, NSF-UP, and IAPMO ASSE 1061-2006 Rated for 250psi at 75 degrees F and 100psi at 180 degrees F