Product Description
API Diaphragm valve/DIN diaphragm valve
Design and Manufacture
BS 5156-85, MSS SP-88, GB 12239-89
Face to Face Dimension
BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
Flanged Dimension
BS 5156-85, ANSI B16.5, EN 1092, GB/T 17421-98
Inspect & Test
BS 5156, MSS SP-82, GB/T 13927