PL-SV
Float valve
Float valve the Superflapflow type valve provides reliable sealing of the inner tubing space, and is designed for pumping fluids with high performance during continuous operation and with colmatating additives. Valve parts are made of easily drillable material, which allows full drilling with PC bits. Special coating and rubberization of the plunger makes this valve wear-resistant and reliable for sealing.
- Casing string
- 4 1/2" (114) – 13 3/8" (339,7)
- Sizes
- 8
- Equipment line
- Auxiliary equipment
Sizes and specifications
8 sizes, 4 parameters
| Size | Outer diameter max.mm | Inner diameter min.mm | Maximum back pressureMPa | Maximum pressure — TestingMPa |
|---|---|---|---|---|
| 4 1/2" (114) | 133 | 97 | 30 | 50 |
| 5" (127) | 146 | 103 | 30 | 50 |
| 5 1/2" (139,7) | 159 | 117 | 30 | 50 |
| 5 3/4" (146) | 166 | 124 | 30 | 50 |
| 6" (168,3)needs checking against print | 188 | 144 | 30 | 50 |
| 7" (178) | 196 | 154 | 25 | 50 |
| 9" (244,5)needs checking against print | 270 | 217 | 25 | 40 |
| 13 3/8" (339,7) | 365 | 314 | 20 | 30 |
Non-standard sizes are made to order — send the well parameters.
Documents
Datasheetin preparationCertificate of conformityin preparationOperating manualin preparationRelated equipment
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