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Standards Development
| Reference | Standards description | Committee | Status |
|---|---|---|---|
| BS EN 17962:2024 |
Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads Categories: Water. Drinking | Valves. Check |
B/504/-/14 Valves and fittings for buildings & devices to prevent pollution by backflow | Approval |
| BS EN 13434:2021 |
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, flow actuated. Family G, Type B Categories: Valves. Check |
B/504 Water supply | Published standard |
| BS EN 13433:2021 |
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A Categories: Water. Drinking | Valves. Check |
B/504 Water supply | Published standard |
| BS EN 14451:2020 |
Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A Categories: Water. Drinking | Valves. Check |
B/504 Water supply | Published standard |
| BS EN 16767:2020 |
Industrial valves. Metallic check valves Categories: Valves. Check |
PSE/18/2 Gate, globe, diaphragm and check valves | Published standard |
| BS EN ISO 16137:2006+A1:2019 |
Industrial valves. Check valves of thermoplastics materials Categories: Valves. Check |
PSE/18/2 Gate, globe, diaphragm and check valves | Published standard |
| BS ISO 19240:2017 |
Industrial valves. Lined metal quarter turn and check valves for chemical process and related industries Categories: Valves. General | Valves. Check | Latex and raw rubber |
PSE/18/3 Part turn valves (Ball, plug and butterfly) | Published standard |
| BS EN 16767:2016 |
Industrial valves. Steel and cast iron check valves Categories: Valves. Check |
PSE/18 Industrial valves, steam traps, actuators and safety devices against excessive pressure | Withdrawn |
| BS EN 16447:2014 |
Explosion isolation flap valves Categories: Explosion protection | Valves. Check |
EXL/23 Explosion and fire precautions in industrial and chemical plant | Published standard |
| BS EN 13434:2006 |
Devices to prevent pollution by backflow of potable water. Mechanical disconnector, hydraulic actuated. Family G, type B Categories: Water. Drinking | Valves. Check |
B/504/-/14 Valves and fittings for buildings & devices to prevent pollution by backflow | Withdrawn |