Gate Valve (Metal – Seated)
Lorem ipsum is simply free text used by copytyping refreshing. neque porro est qui dolorem ipsum quia quaed inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. aelltes port lacus quis enim var sed efficitur turpis gilla sed sit amet finibus eros.
- API 6D / BS 1868
- #150, #300
- 2" - 12"
- F - F : ASME B16.10
- Flanges: ASME B16.5
- Testing: API 598
Features & Benefits :
Body
- Lubi Check Valve Body has a straight full port on the upstream side of the valve.
- On the downstream side, there is ample amount of space given inside the body for the disc to open & swing fully via the pressure of fluid such that it does not disturb or create any resistance & turbulence to the smooth flow.
Cover
- The Cover of Check Valve have a provision for removing air from the top so that no air is left inside the body cavity.
Body / Cover Joint
- The Body-Cover Joint Gasket is made up of Graphite reinforced by SS Ring so that it can handle high pressure & prevent any leakage pass through it.
- The Body – Cover Joint is tightly sealed with the help of standard Studs & Nuts as per the Bolting Calculation to prevent any leakage past the joint under maximum operating pressure for which the valve is designed for.
Disc
- Lubi Check Valve Disc is casted in one piece.
- The disc is designed in such a way that a little bit of free rotational movement is given horizontally as well as vertically so that it properly aligns with the seat & hence a leak proof seal is achieved.
Seat Ring
- Lubi Check Valves come with a seal welded Seat Ring which offer tight leakproof seal without any deformation or loosening at high pressure – temperatures compared to threaded seats. Also, the chance of leakage past the Body & Seat gets eliminated with seal welded seats.
- For Stainless Steel MOC’s we also offer integral Seats which are integral with the Body Casting & are machined to behave as Seats for providing sealing.
Body / Bonnet Materials
| WCB | WC6 | WC9 | CF9 | CF8M | CF3 | CF3M | LCB / LCC |
Trim Options
| 2 | 5 | 8 | 12 | 16 |
| Test | #150 |
|---|---|
| Hydrostatic Shell Test in bar (psi) | 32 (450) |
| Hydrostatic Seat Test in bar (psi) | 22 (325) |
| Hydrostatic Back-Seat Test in bar (psi) | |
| Max. Working Pressure in bar (psi) | 20 (290) |