1. Ultra thin flat full plastic one piece valve body features light weight and minimum installation space occupation.
2. Metal free contact design eliminates rust and pollution with excellent acid alkali and strong corrosion resistance for harsh pipeline conditions.
3. Swing disc automatically operates by medium pressure with fast response to block backflow and protect downstream equipment.
4. Wafer type flange installation requires no pipeline disassembly for maintenance, suitable for large diameter continuous industrial pipelines.
5. Special protective valve for large flow corrosive media in large-scale water treatment, chemical transportation, desulfurization and waste gas treatment systems.
1. Ultra thin valve body adapts to space limited flange pipelines, featuring light weight, high strength, rust proof, aging resistant and moisture resistant performance.
2. Swing type large flow structure has low flow resistance and no medium deposition, suitable for long term large flow corrosive fluid transportation.
3. Fully automatic one way check buffers water hammer and prevents backflow pollution and equipment damage without electric control or manual operation.
4. Full material coverage adapts to normal temperature, high temperature and variable concentration corrosive media.
5. Standard wafer structure features universal flange compatibility, high interchangeability and low maintenance cost.
6. Erosion resistant sealing surface ensures zero leakage after long term high frequency operation with stable maintenance free performance.