... Zamak 2,Surface:Nickel Plated Lever Handle Nickel Plated Brass Water Bibcock 1, body material: brass or zamak2, handle material:cast ... "x 1/2",1/2" x 3/4"5, normal pressure: 0.6 Mpa6, valve stem:brass 7, working temperature: -20°C ... ,with good quality and pretty competitive price. Nickel Plated Cold Water Bibcock FW-C1020