Description
The uPVC Inline Check Valve (Spring Type) with Solvent Weld Ends (ASTM) is designed to allow unidirectional flow and automatically prevent backflow in piping systems. Manufactured from high-quality uPVC and compliant with ASTM standards, this valve ensures excellent chemical resistance, corrosion protection, and long service life in demanding applications.
This check (non-return) valve is lightweight & robust, the spring loaded design makes it suitable for many applications.
uPVC is lightweight and has excellent resistance to chemicals and abrasion, is tasteless and odourless, making it ideal for use with potable water systems and most food products. It is also resistant to most solutions of acids, alkalis, salts and solvents which can be mixed with water.
Key Features:
- Size: 1/2 inch
- Type: Inline, Spring-loaded Check Valve
- Material: High-grade uPVC
- End Connection: Solvent Weld
- Standard: ASTM compliant
- Prevents reverse flow automatically
- Excellent resistance to chemicals, corrosion, and scaling
- Low maintenance and long operational life
Typical Applications:
- Water supply systems
- Chemical processing lines
- RO & water treatment plants
- Industrial fluid handling
- Plumbing and irrigation systems
This 1/2″ uPVC spring check valve is a dependable solution for maintaining flow direction control and protecting pumps, pipelines, and equipment from backflow damage.




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