Valve de dégagement d'air des eaux usées

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Valve de dégagement d'air des eaux usées

Combination Air Release Valve

July 02, 2024

Category Connection: Valve de dégagement d'air des eaux usées

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Tags:

#soupape de libération d'air des eaux usées #soupape d'alimentation en eau #soupape d'air des eaux usées

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.

Les questions:

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.