1.5 - 10 Bar 110°C Spring Loaded Non Return Valve BA-300080

A Robust Spring-Loaded Check Valve for Efficient Backflow Protection

The 1.5 - 10 Bar 110°C Spring Loaded Non Return Valve BA-300080 is designed to keep your system running smoothly by preventing backflow with quick, spring-assisted closure. Ideal for heating systems and water supply lines, it’s a practical solution for both new installations and maintenance upgrades.

This valve provides dependable performance in high-pressure and high-temperature applications, delivering the assurance professionals need for safety, compliance, and peace of mind.

Product Description

Precision-Controlled Flow with Rapid Closure Design

When managing flow direction in a system, every component counts. This spring-loaded check valve is engineered with a resilient disc facing and a stainless steel spring, allowing for rapid closure and reliable sealing even at low flow levels. Its soft seating minimises vibration and wear, while the unidirectional design keeps water and other fluids moving in the correct direction.

Built for a pressure range between 1.5 and 10 bar, and suitable for temperatures up to 110°C, this 1.5 - 10 bar non-return valve fits seamlessly into both residential and commercial heating systems. The NBR rubber disc allows operation at high temperatures while maintaining flexibility for low-pressure opening from just 0.02 bar.

The compact inline form is easy to install into horizontal or vertical pipework using standard fittings. Whether you're integrating it into a pump system, mains water line, or return loop on a boiler, this universal spring-loaded model delivers lasting performance.

This valve is part of a wider selection of flow control products offered by Heating and Plumbing World, including compatible components from Grundfos, Danfoss, and Fittings for complete system solutions.

Key Benefits

• ✅ Fast-acting spring-loaded check valve design
  
• ✅ Soft-seated with NBR disc for heat resistance
  
• ✅ Handles pressures from 1.5 to 10 bar
  
• ✅ Opens at just 0.02 bar for low-pressure systems
  
• ✅ Rated for use in systems up to 110°C
  

Technical Specifications

• Type: Spring-loaded non-return valve
  
• Pressure Range: 1.5 – 10 bar
  
• Opening Pressure: 0.02 bar
  
• Maximum Temperature: 110°C
  
• Disc Material: NBR rubber
  
• Seating: Soft, resilient
  
• Spring: Stainless steel
  
• Direction: Uni-directional
  
• Model Code: BA-300080
  
• Application: Heating systems, backflow prevention, pressurised water systems
  

Related Products from Heating and Plumbing World

This valve pairs well with system components from Grundfos, Danfoss, and compatible fittings. If you're working on a full heating upgrade, consider adding expansion vessels for enhanced pressure control.

For advice or assistance, please contact us via the Contact Page. The Heating and Plumbing World team is always happy to help.

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1.5 - 10 Bar Non-Return Valve | Spring Check Valve

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Spring-loaded check valve with NBR disc for heating systems. Handles 1.5 - 10 bar and up to 110°C. Reliable backflow prevention.