KAR Combination Air Release Valve

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Standard Specifications

Model Name KAR Combination Air Release Valve
Body Material
Ductile Iron
Float Material
Stainless Steel
Pressure Rating
1.0Mpa, 1.6Mpa (Thread)
1.0Mpa, 1.6Mpa, 2.5Mpa (Flange)
Carbon Steel
Working Temperature -10 ⁰C- 80 ⁰C
Delivery Lead Time 8-12 weeks


KARX- Combination kinetic air release valve provides 3 functions: 1. Large air release during filling of the pipeline. 2.Small air release under pressurized pipeline. 3.Large air intake during draining of the pipeline.


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  • Advanced design with simple mechanism, strong fl oat to prevent cracking during sudden water hammer& quick closure.
  • Aerokinetic mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
  • No arms or levers to prevent vibrating, bending, direct closure of the float.
  • Smooth cage outside of the fl oat, keep float moving in specified guide rail.
  • Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
  • Outside screen will be an option for safety and prevent insects or birds in.
  • Fully fusion epoxy coated inside and outside of valve body for long term services.
  • Manufacturing standard meets BS EN 1074-4, AWWA C512
  • • Flange drilling and dimension meets BS EN 1092 and BS EN 558 and ANSI flange.

About AFC Valves Malaysia Sdn Bhd

AFC (Alpine Flow Control) is a well-known, top-tier brand of water valve that is created, produced, and distributed globally by AFC Co. Ltd, Suzhou. With over three decades of expertise and experience in manufacturing water valves, AFC Co. Ltd has established itself as a trusted company.

The AFC valve is highly regarded for its innovative product design, superior quality, long-lasting durability, reliable and sustainable high performance, cost-effectiveness, adaptable tailored solutions, dependable product warranty, and exceptional customer care services.

The AFC valve adheres to international standards and specifications for valve quality, ensuring proven high performance and reliability. It is supported by various esteemed certifications and quality approval markings, including ISO9001, FM Approval, UL, CE markings, WRAS approved products, and TUV, further validating the quality of the AFC valve.

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