ABS Check Valve

• Valve type: Check (non-return) valve
• Body material: Acrylonitrile butadiene styrene (ABS)
• Seal material: EPDM (ethylene propylene diene terpolymer)
• Spring material: Stainless steel
• Connection type: Imperial plain solvent-weld sockets
• Size range: ½" to 2"
• Nominal pressure: PN16 (16 bar / 232 psi at 20°C)
• Flow direction: One-way
• Installation orientation: Horizontal or vertical
• Socket standard: ISO / BS solvent-weld sockets

The ABS Check Valve is designed to allow flow in one direction while automatically preventing backflow within ABS pipework systems. Manufactured from high-quality ABS and fitted with an EPDM sealing mechanism and stainless steel spring, this valve provides dependable performance in both industrial and water supply applications.

Operation is simple and reliable: forward flow opens the valve against the spring pressure, while any reverse flow instantly closes the valve to protect pumps, equipment and pipework from damage or contamination. The compact design allows installation in confined spaces, and the valve can be fitted either vertically or horizontally for added flexibility during system design.

Supplied with imperial plain ends, the valve is solvent welded into ABS systems using standard ABS solvent cement and cleaner, ensuring a strong, permanent joint.

• Reliable backflow prevention: Protects pipework and equipment from reverse flow
• Durable ABS construction: Lightweight, corrosion-resistant and impact-resistant
• EPDM sealing mechanism: Provides consistent sealing performance
• Stainless steel spring: Ensures fast response and long service life
• PN16 pressure rating: Suitable for demanding water and industrial applications
• Flexible installation: Can be installed horizontally or vertically
• Solvent-weld connections: Secure, leak-free joints when correctly installed