90mm PVC Ball Valve Quick 90° Switch For Water Park Circulation Pipeline
90mm plastic true union ball valve with fast quarter-turn operation, applied in water park circulating water system for partition maintenance.
Description
I. Product Function
The 90mm ball valve is purpose‑built for UPVC and PP plastic piping with a 90mm outside diameter. Its true union ball valve construction features a detachable union design, while a quarter‑turn (90°) handle enables fast opening or closure. The full port ball valve interior ensures a full‑bore passage, reducing pressure drop even at high flow rates.
With just a short lever movement – no multiple turns required – the valve quickly starts or stops the flow of water, mild acidic effluents, and similar media. It supports zoned flow management in recirculation systems and provides emergency isolation during pipeline failures to limit damage, making it a versatile choice for corrosion‑resistant plastic piping networks.
II. Specification Table
| Parameter | Detail |
|---|---|
| Nominal outer diameter | 90mm |
| Body material | UPVC / PP |
| Body configuration | True union ball valve (removable union type) |
| Actuation | 90° handle for rapid open/close |
| Port design | Full port ball valve |
| Pressure rating | PN16 |
| Connection method | Solvent cement / union lock |
| Suitable media | Pool circulating water, seawater, irrigation water, mild acidic wastewater |
| Operating temperature | 0°C ~ 60°C |
| Key characteristics | Fast actuation; resistance to seawater and acid/alkali corrosion |
The valve body is integrally injection‑moulded from anti‑corrosive plastic, which resists degradation from chlorinated pool water and saltwater over extended exposure. A quarter‑turn suffices to go from fully open to fully closed, ensuring rapid flow cut‑off during maintenance or emergency repairs. The union design permits valve disassembly and seal replacement without cutting pipes, simplifying upkeep. The smooth full‑bore interior discourages sediment and scale build‑up, so clogging is rare even after prolonged service.
III. Common Application Fields
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Seawater aquaculture networks in coastal areas
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Acid/alkali transfer lines in electroplating plants
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Water recirculation systems at large water parks
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Main irrigation trunks for extensive farmland
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PVC piping in sewage treatment facilities
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Laundry effluent conveyance pipelines
IV. Practical Deployment Case
At a coastal water park project in Ho Chi Minh City, Vietnam, the main 90mm recirculation lines serving multiple pools and water rides were fitted with these 90mm plastic ball valves. Since the park cannot shut down all water areas simultaneously for maintenance, the valve’s rapid response allows staff to isolate a single loop for filter changes or pipe repairs while keeping other zones fully operational – so the park remains open to visitors throughout. This approach has cut maintenance downtime by 65%. The UPVC bodies withstand prolonged exposure to pool disinfectants, and the valves maintain tight sealing even after years of continuous cycling, with no leakage issues reported.
V. Key Product Advantages
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Swift actuation – a quarter‑turn completes on/off switching, enabling zone‑specific maintenance without full park closure.
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Full‑port design minimises flow resistance, reducing pump energy consumption in the recirculation system.
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Dual material options (UPVC and PP) cater to highly corrosive conditions, including chlorinated pool water and seawater.
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Union construction facilitates quick disassembly, lowering long‑term service costs.
