A rotary drain valve designed to establish a drainage passage when a rod breaks, a plunger drops or sand prevents normal pump retrieval. The mechanical arrangement provides a simple, reliable release and drain function.
| Product | ZX Rotary Drain Valve | ZX Rotary Drain Valve |
|---|---|---|
| Applicable casing | 5 1⁄2" | 7" |
| Maximum body OD (mm) | Ф114、Ф118 | Ф150 |
| Minimum ID (mm) | Ф62 | Ф76/62 |
| End connections | 2 7⁄8"TBG | 3 1⁄2"TBG |
| Applicable tubing | Φ73-89 | Φ89 |
| Sealing pressure (MPa) | 25 | 25 |
Used in production and workover strings where a dependable drain function is required.
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
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Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
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