Test and drain valves Test Valve DataSheet FEMALE x FEMALEStandard equipment: Female NPT inlet and outlet, forged brass body, brass finish ball with teflon seats. GROOVE X GROOVEStandard equipment: GROOVE inlet and outlet, forged brass body, brass finish ball with teflon seats. Specifications: Product Code Interface Opening K-value Plug GIA-TEST-25 to 4.2 1 “NPT 7/16″ 4.2 1/4″ GIA-TEST-25 to 5.6 1 “NPT 2.1″ 5.6 1/4″ GIA-TEST-50 to 5.6 2 “NPT 2.1″ 5.6 1/4″ GIA-TEST-50 to 8.0 2 “NPT 17/32″” 8.0 1/4″ GIA-TEST-50-5.6-G 2 ‘career 2.1 5.6 1/4″ GIA-TEST-50-8.0-G 2 ‘career 17/32″ 8.0 1/4″ Specifications: Product Code A B C D H GIA-TEST-25 to 4.2 12.8 cm 6.8 cm 13.6 cm 11.2 cm 4.8 cm GIA-TEST-25 to 5.6 12.8 cm 6.8 cm 13.6 cm 11.2 cm 4.8 cm GIA-TEST-50 to 5.6 15.7 cm 10.2 cm 17.3 cm 16.1 cm 6.7 cm GIA-TEST-50 to 8.0 15.7 cm 10.2 cm 17.3 cm 16.1 cm 6.7 cm GIA-TEST-50-5.6-G 19.1 cm 10.2 cm 17.3 cm 16.1 cm 2 “(career) GIA-TEST-50-8.0-G 19.1 cm 10.2 cm 17.3 cm 16.1 cm 2 “(career)