| Design & Manufacture | DIN EN 12516-1, BS EN 12516.1, BS EN 1868, EN12569 |
| Face to Face Dimension | DIN EN558.1, BS EN 558-1 |
| Flange Ends Dimension | BS EN 1092-1, DIN EN1092.1 |
| BW End Dimension | EN12627 |
| Test & Inspection | BS EN 12266, DIN N12266.1 |
Lift Check Valves: BS 1868 - 1873, API 6D, ASME B16.34
Lift Check Valve
Swing Check Valves: DIN 3840, BS EN 1868, EN 14341
Lift Check Valves: DIN EN 12516-1, BS EN 1868, EN 12569
Wafer Butterfly Check Valve
Lift Check Valves: BS 1868 - 1873, API 6D, ASME B16.34
Lift Check Valve
Forged Steel Check Valves: API 602, Swing, Lift
Wafer Lift Check Valve
Lift Forged Steel Check Valve
Swing Check Valve
