1. Cage and Flapper Valve
2. Investment Casting
3. Stainless Steel, Alloy Steel
4. Checked by mating part
5. Machined by NC Machine

6. Carburization and Phosphated and Black Oxide

7. Hardnes: HRC56-HRC61

 

5F-6R flapper valve Cage Mdl. G Cage

Flapper Valve Cage

Investment Casting
Stainless Steel, Alloy Steel
Checked by mating part

Tight dimension and tolerance controlled
Machined by NC Machine

Flapper used for Dill Pipe Float Valve

All the process is in accordance with ISO9001:2000