copper beer ball valves Specification: 3/8'', 1/2'', 3/ ... , 3" , 4" CE, Rohs, ISO9001:2000 copper beer ball valveswww.reachvalve.comPackaging & DeliveryPackaging Detail:Packing: Bubble bag, carton, cartons ... or EN12165Valve Stem: Brass CnZn39Pb3 according to UNI-EN12164Valve Ball: CuZn39Pb3 standard En12164 with PlatingBall Gasket: PTFE ( ... :2000. 5. Guaranty3 Years Guaranty. copper beer ball valves