We have developed a Ball Valve that is chemically resistant to most of aggressive chemicals up to 120°C temp. and economical compared to solid PVDF Ball Valve and Teflon Lined metallic valves.
This valve has a solid PVDF body, solid PVDF Ball, PVDF coated ( Moulded ) SS-316 stem, only two flanged ends have inner liners ( moulded 3.75mm to 5.5mm thick ) of PVDF and on this liners, Polypropylene flanged ends are moulded. So all chemicals comes in contact with PVDF and Teflon Materials only.
Body to ends sealing & stem sealing 'O' Rings are of pure Teflon. To compress these Teflon 'O' Rings firmly, a steel ring insert of 5mm thick is moulded in flanged ends.
SS - 316 inserted stem, metal inserted handle and stopper ensures sturdiness and long service life.
We use virgin imported PVDF and Polypropylene materials of grades that are internationally popular, especially used for manufacturing of valves and fittings.
Size Range: 25 mm NB to 150 mm NB.
Drilling: As per all internationally accepted standards, such as BS, DIN, ASA 150 etc.
Hydrostatic Test: 10kg/sq.cm.g for Body and Seat.
| No. | Part | Qty. | Material |
|---|---|---|---|
| 1 | Body | 1 | PVDF |
| 2 | End Piece Liner | 2 | PVDF |
| 3 | End Piece Lugs | 2 | PVDF |
| 4 | End Piece | 2 | A. PP / PPH |
| 5 | Ball | 1 | PVDF |
| 6 | Stem | 1 | SS316 insert moulded with PVDF |
| 7 | Seat | 2 | PTFE |
| 8 | Body Seal O rings | 2 | PTFE |
| 9 | Stem Seal O rings | 2 | PTFE |
| 10 | Bearing | 2 | PTFE |
| 11 | Distance Piece | 1 | Iso. PP |
| 12 | Stud, Nut & Washer | - | SS316 |
| 13 | Stem Nut | 1 | SS316 |
| 14 | Nut Cap | - | Iso. PP |
| 15 | Handle | 1 | MS insert moulded with PP |
| 16 | Handle Cap | 1 | Iso. PP |
| 17 | Steel Ring | 2 | CS zinc plated inserted |