... Specification: 3/8'', 1/2'', 3/4'', 1'', 1 1/4" , 1 1/2" , 2" , 3" , 4" CE, Rohs, ISO9001:2000 www.reachvalve ... 2. Size3/8'', 1/2'', 3/4'', 1'', 1 1/4" , 1 1/2" , 2" , 3" , 4" 2. SurfaceYellow brass color.Nickel plated ... to DIN259 and BS2779)Min and Max working temperature: -20 - 150 4. CertificationCE, ROHS, ISO9001:2000. 5. Guaranty3 Years Guaranty brass beer ...