DescriptionThe APOLLOPRESSĀ® 77VLF Series lead free* two-piece press ball valve is ideal for installation in most plumbing and heating systems, including potable water. Now with Leak Before PressĀ® feature and 300 psig maximum working pressure. Proudly made in the USA. Lead Free*, ANSI 3rd party certified and listed. 2-piece, heavy pattern forged design. Adjustable stem packing. Fast, reliable, economical press installation. Leak before pressĀ® technology. Blowout-proof stem. Dezincification resistant materials. Silicone free assembly. 100% factory tested. Made in USA, ARRA compliant.