NDL 1/2" Mini-Split Full Port Ball Valve

Engineered for refrigeration, commercial HVAC, VRV, VRF, and multi-mini split applications, NDL ball valves are best in its class. Features: All of NDL's ball valves are FULL PORT valves from 1/4" to 4-1/8". As the only full port valve available on the market, users can expect full flow and full capacity, ultimately lowering costs. These seals and seats are made from 100% VIRGIN TEFLON. No hybrid, no synthetic seals — just virgin Teflon seals on both sides of the ball, two in the stem and one in the cap. Teflon seals are tough and oil-less and will not shrink, which means NO LEAKS. No refrigerant leaks saves money on service, refrigerant loss and environmental contamination. Uniquely engineered with the stem installed from the BOTTOM UP. Most stem assemblies on the market are built top-down, susceptible to failure if the valve is over-pressured. It can lead to loss of the total refrigerant charge. Our ball valve stems are installed from the bottom up. The crown of the stem seats against the base of the cro...