50 mm Full Port Ball Valve 90 Degree Quick On Off Industrial Pipeline Valve
50 mm ball valve, quarter turn fast operation, threaded/flanged, brass & SS material for HVAC, food, pool medium flow pipelines.
Description
I. Product Function
The 50 mm ball valve is a dedicated shut‑off device for medium‑flow pipelines of DN50 size. Its standout advantage is swift actuation – a quarter‑turn (90°) operation delivers full opening or complete closure. Built with a two‑piece body construction, it is offered in both threaded and flanged connection styles. The full‑port design ensures minimal flow resistance and low pressure drop during conveyance. Available in brass or stainless steel, the valve accommodates a wide range of medium‑flow fluid systems, including HVAC, food processing, and swimming pool circuits. It provides rapid pipeline isolation, cutting maintenance lead times and enabling emergency flow interruption without delay.
II. Specification Sheet
| Parameter | Detail |
|---|---|
| Nominal bore | 50 mm (DN50) |
| Body structure | 2‑piece ball valve |
| Connection type | Threaded / Flanged |
| Port design | Full port |
| Body material | CW617 brass / 304 stainless steel |
| Sealing | PTFE wear‑resistant seats |
| Operation | 90° quick‑action lever handle |
| Pressure rating | 1000 WOG |
| Suitable media | Circulating water, food ingredients, pool water, mild corrosive chemicals |
| Temperature range | –10 to 120°C |
The split‑body construction allows on‑site seal replacement without dismantling the entire pipeline. The short‑stroke 90° lever eliminates multiple turns, ensuring instant media cut‑off during faults or maintenance, thereby reducing leakage of materials or water. The stainless steel variant offers acid and alkali resistance, while the brass model provides cost‑effectiveness, catering to different budget requirements.
III. Common Application Scenarios
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Main pipes in commercial central air‑conditioning
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Circulation lines for constant‑temperature swimming pools
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Conveying systems in food processing plants
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Branch lines in small‑to‑medium chemical facilities
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Main irrigation trunks
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Pure‑water workshop piping
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Compressed air recirculation systems
IV. Frequently Asked Questions for Overseas Buyers
Q1: Can the manual actuation speed of the 50 mm ball valve meet emergency shut‑off needs in production lines?
A1: The standard version requires only a quarter‑turn for complete closure, with no lag in pressure release. It fully satisfies rapid isolation requirements in food, pool, and similar applications. For high‑frequency on‑off cycles, we offer an optional model with a position‑limiting handle.
Q2: Our overseas project involves both threaded and flanged piping – can we order both connection types of the 50 mm ball valve in a single batch?
A2: Yes. Our factory supplies both threaded and flanged versions concurrently. They share the same valve body design, sealing performance, and pressure ratings, facilitating unified project stocking and simplified spare‑parts management later on.
