Diverter
FFZ75-3.5 diverters are designed and manufactured to SY/T 5127-2002 and ASME B16.47a-1998 standards. They feature a 29 1/2 bore size and rated to a 500psi working pressure (Tested to 800psi). The high quality tapered NBR packing element gives a significant storage volume and excellent sealing capability.
Main Technical Specifications
- Bore size: 749.3mm (29 1/2″)
- Rated working pressure: 3.5MPa (500psi)
- Testing pressure: 5.6MPa (800psi)
- Stroke length of Piston: 344mm (13 9/16″)
- Hydraulic control pressure: ≤12MPa (recommended≤10.5MPa)
- Scope of sealing: φ127～φ749.3 (not recommended for sealing open well)
- Maximal oil volume for closing: 240L
- Outline Dimension: φ1910×1798mm
- Net Weight: 25773kg
Features
- Body and upper housing claw chuck connection.
- Compact structure gives high bearing capacity.
- Easy to assemble and disassemble.
- Self sealing lip-seal rings reduces abrasion of sealing parts for increased realiability.
- High quality tapered NBR packing element and sealing parts.
- Observation hole to check packing element condition.
FFZ75-3.5 Diverter
| No. | Part No. | Part Code No. | Qty. |
|---|---|---|---|
| 1 | Screw M20×55 | GB/T5780-2000 | 12 |
| 2 | Locking ring | H06.03 | 1 |
| 3 | O-seal ring | H06.04 | 1 |
| 4 | Z 1/2″ inner hexagon screw plug | 2C01.36 | 1 |
| 5 | Shell | H06.02 | 1 |
| 6 | Wear plate | H06.05 | 1 |
| 7 | Screw M16×35 | GB/T5780-2000 | 16 |
| 8 | Upper seal ring of piston | H06.07 | 1 |
| 9 | Sealing elements | H06.06 | 1 |
| 10 | Inner seal ring of piston | H06.10 | 2 |
| 11 | Lower seal ring of piston | H06.12 | 1 |
| 12 | Piston | H06.08 | 1 |
| 13 | Screw M20×45 | GB/T70.1-2000 | 20 |
| 14 | Sleeve | H06.09 | 1 |
| 15 | O-seal ring | H06.11 | 1 |
| 16 | Body | H06.01 | 1 |
| 17 | Cross-over sub | H06.13 | 1 |
| 18 | Z1″ external hexagon screw plug | 2C01.21 | 1 |
FFZ75-3.5 Diverter Explosion Drawing
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