صمام تحرير هواء الصرف الصحي

Combination Air Release Valve
July 02, 2024
Brief: Discover the Epoxy Coated Sewage Air Release Valve with SS316 internal parts, designed for efficient and safe sewage water systems. This spill-free valve ensures no harm to humans or the environment, featuring a wider middle body and fusion epoxy coating for durability. Perfect for DN 50-200MM sizes and pressures up to 1.6Mpa.
Related Product Features:
  • Spill-free design keeps dirty or corrosive liquids inside the valve for safety during operation.
  • Wider middle body and shorter height slow down flow velocity, keeping sewage inside.
  • Internal body guide and upper round wall ensure smooth float movement and controlled liquid turbulence.
  • Drain bosses at the top and bottom facilitate easy cleaning.
  • Float movement is supported by both cage and body guide for stability.
  • Fast water rising on the back of the middle part prevents direct flushing out of the main body.
  • No arms or levers to prevent vibrating, bending, or direct closure of the float.
  • Fusion epoxy coated inside and outside for long-term durability and resistance to corrosion.
الأسئلة الشائعة:
  • What materials are used in the construction of this sewage air release valve?
    The valve body is made of ductile iron (EN GJS500-7), with all internal parts constructed from stainless steel (SS316). The O-rings and seats are made of NBR rubber for durability and resistance to corrosion.
  • What are the pressure ratings and temperature range for this valve?
    The valve is rated for pressures of 1.0Mpa and 1.6Mpa (flange) and can operate in temperatures ranging from -10°C to 80°C, making it suitable for various sewage water systems.
  • How does the spill-free feature work in this valve?
    The spill-free design ensures that dirty or corrosive liquids remain inside the valve body during operation, preventing any harm to humans or the surrounding environment. This is achieved through a combination of the wider middle body, internal guides, and controlled flow velocity.
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