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Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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The UPVC Simple Ball Valve (Compact Ball Valve) is a compact, economical quarter-turn shutoff valve engineered for light-to-medium duty fluid control applications where spatial constraints are critical. Featuring a single-piece molded body construction, this valve eliminates joint body leaks, delivering high structural integrity and compact overall dimensions. Manufactured from high-purity UPVC compound, it features smooth internal flow channels, an ergonomic T-handle, and durable internal seats that ensure reliable, low-torque operation. Its streamlined design provides a maintenance-free, corrosion-proof isolation solution for water distribution, agricultural supply lines, and industrial bypass setups.
Technical & Design Advantages:
Monolithic Single-Piece Body: Molded single-piece design eliminates external body joint leak paths, maximizing structural stability.
Compact Low-Profile Footprint: Space-saving body shape fits easily into tight equipment enclosures and restricted piping racks.
Corrosion-Free Internal Flow Path: Non-metallic body, ball, and stem eliminate rust formation, chemical scaling, and flow obstruction.
Smooth Quarter-Turn Operation: Low-friction PTFE seats and smooth stem geometry allow fast, effortless quarter-turn handle operation.
Zhejiang Feiya Plastic Co., Ltd. is located in Zhejiang Province, adjacent to Yiwu — the world‑renowned capital of small commodities. It enjoys convenient transport links to coastal cities including Shanghai, Hangzhou, Ningbo and Taizhou, backed by well‑developed logistics networks.
Our journey started in 1992 as Jiangshan Sanjin Machinery & Hardware Factory. We strategically turned to PVC piping production in 2001 and registered our proprietary FEIYA brand in 2002. With over 30 years of industrial expertise, our 40‑acre factory boasts a building area of 50,000 m². As an original manufacturer for plastic pipes, fittings and valves, we serve domestic markets and export our products to more than 100 countries around the globe.
Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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