Check Valves

NOSTRALI

ONE-WAY SAFETY VALVES

One-way valves are used to protect installations, piping systems, and extraction points from dangerous backflows of gas and unwanted gas mixtures.

Nostrali designs and manufactures a range of one-way valves for various applications, including hydraulics, pneumatics, steam, and LPG or methane gas.

Types of One-Way Valves

Nostrali, a company with over 50 years of experience within Athena, produces various types of one-way safety valves made of ultra-resistant materials like brass or stainless steel, for pneumatics or medium pressures. Customizations are available upon request for geometry, materials, and calibration pressures.

Discover the range of one-way valves by Nostrali.

16C

One-way valve with female-female threading

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16D

One-way valve for medium pressures with double sealing and female threads

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Materials

Brass

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Stainless Steel (Inox)

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Rubbers

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Our expertise deployed

Our expertise

Design of special pressure relief valves

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Do you have a technical need for your company? Let’s discuss it.

If you are developing a new component or want to optimize an existing solution, our team can support you with design expertise, selected materials, and customized production.