Diaphragm Valve

Product Description GB Standards 1): Design & Manufacture: GB12239 2): Face to Face Dimension: GB12221, JB1688 3): Flanged Dimension: GB4216, JB78 4): Inspect & Test: GB/T13927 BS Standards: 1): Design & Manufacture: BS5156 2): Face to Face Dimension: BS5156 3): Flanged Dimension: BS4504, DIN2532, JIS B2212, ANSI B16.1, ISO2004 4): Inspect & Test: BS6755 API Standards 1): Design & Manufacture: BS5156 2): Face to Face Dimension: BS5156 3): Flanged Dimension: ANSI B16.1 4): Inspect & Test: API598

steel valve