ARI-Armaturen Safety Valves

The ARI-Armaturen ARI-SAFE® Safety Valves offer superior safety and efficiency across a variety of industries, featuring wear-resistant seats and discs for reliable performance. With options like EPDM or stainless steel bellows, they cater to diverse applications from the chemical to processing sectors. Sizes range from DN15 to DN250, with pressure capabilities up to PN100 and temperatures between -60°C to 450°C, ensuring versatility and precision in controlling steam, gases, vapours, and liquids.

ARI-SAFE® Safety Valve

The ARI-SAFE® Safety Valve, designed for optimal performance, features a direct spring load mechanism ensuring reliability and durability. Its wear-resistant seat and disc, coupled with precision alignment, enhance safety and efficiency. Options include a soft seal disc and EPDM or stainless steel bellows, accommodating various applications. The ARI-SAFE-TC/TCP/TCS series supports all common thread types, offering versatile solutions for industrial needs.

Size Range: DN15 to DN250
Pressure Range: PN16 to PN40
End Connection: Flange
Temperature Range: 7 to 470
Face to Face (mm): -60°C to 450°C
Applications: Chemical Industry, Processing Industry, & Plant Manufacturing
Medium: Steam, Aggressive Gases, Vapours and Liquids
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ARI-SAFE-P® Safety Valve

The ARI-SAFE-P® Safety Valve, designed for the chemical and processing industries, features a spring-loaded mechanism for direct action and a wear-resistant seat/disc, ensuring precision and durability. Available in sizes DN15 to DN150 and pressure ranges from PN16 to PN40, it's suited for steam, gases, vapours, and liquids. Its temperature capability spans from -60°C to 400°C, with options for soft seals, EPDM, or stainless steel bellows, accommodating various applications.

Size Range: DN15 to DN150
Pressure Range: PN16 to PN40
End Connection: Flanged
Weight Range (kg): 5 to 72
Temperature Range: -60°C to 400°C
Applications: Chemical Industry, Processing Industry, & Plant Manufacturing
Medium: Steam, Aggressive Gases, Vapours and Liquids
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ARI-SAFE-TC® Safety Valve

The ARI-SAFE-TC® Safety Valve, suitable for industrial installations, processing technology, and plant manufacturing, offers a direct-loaded spring mechanism, wear-resistant seat/disc, and precision disc alignment. It supports DN15 to DN25 sizes, a pressure range of PN40, and temperatures from -60°C to 400°C. Options include soft seal discs and EPDM or stainless steel bellows, accommodating all common thread types for steam, aggressive gases, vapours, and liquids.

Size Range: DN15 to DN25
Pressure Range: PN40
End Connection: Screwed Male / Screwed Socket
Weight Range (kg): 3.5 to 4.7
Temperature Range: -60°C to 400°C
Applications: Industrial Installations, Processing Technology, & Plant Manufacturing
Medium: Steam, Aggressive Gases, Vapours and Liquids
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ARI-SAFE-TCP® Safety Valve

The ARI-SAFE-TCP® Safety Valves, ranging in size from DN15 to DN25 and supporting pressures up to PN100, offer unparalleled protection in the chemical and processing industries. Designed for steam, aggressive gases, vapours, and liquids, these valves ensure precise control from -60°C to 300°C. Their features include direct loading with spring, wear-resistant seats, and options for soft seal discs or EPDM and stainless steel bellows, catering to all common thread types for versatile application.

Size Range: DN15 to DN25
Pressure Range: PN100
End Connection: Screwed Male / Screwed Socket
Weight Range (kg): 1.2 to 6.6
Temperature Range: -60°C to 300°C
Applications: Chemical Industry, Processing Industry, & Plant Manufacturing
Medium: Steam, Aggressive Gases, Vapours and Liquids
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ARI-SAFE-TCS® Safety Valve

The ARI-SAFE-TCS® Safety Valves, suited for DN15 to DN25 sizes, ensure optimal protection within chemical and processing industries, along with plant manufacturing. With a pressure capability of PN100 and a temperature scope of -60°C to 300°C, these valves are designed for steam, aggressive gases, vapours, and liquids. Features include direct loading with springs, wear-resistant seat/disc, and precision disc alignment, available with EPDM or stainless steel bellows, ensuring reliability and efficiency for diverse applications.

Size Range: DN15 to DN25
Pressure Range: PN100
End Connection: Screwed Male / Screwed Socket
Weight Range (kg): 1.2
Temperature Range: -60°C to 300°C
Applications: Chemical Industry, Processing Industry, & Plant Manufacturing
Medium: Steam, Aggressive Gases, Vapours and Liquids
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ARI-SAFE-SN ANSI® Safety Valve

The ARI-SAFE-SN ANSI® Safety Valve, suitable for industrial installations, processing technology, and plant manufacturing, spans a size range from 1"x2" NPS to 6"x10" NPS and withstands pressures from ANSI150 to ANSI300. This valve, featuring flanged end connections and designed for steam, neutral gases, vapours, and liquids, operates within temperatures of -60°C to 450°C. Its weight varies from 26 to 408 kg, offering precision, durability, and versatility for diverse applications.

Size Range: 1"x2" NPS to 6"x10" NPS
Pressure Range: ANSI150 to ANSI300
End Connection: Flanged
Weight Range (kg): 26 to 408
Temperature Range: -60°C to 450°C
Applications: Industrial Installations, Processing Technology, & Plant Manufacturing
Medium: Steam, Neutral Gases, Vapours and Liquids
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Valve Datasheets

  • Document
DATASHEET

ARI-SAFE
  • Document
DATASHEET

ARI-SAFE-SN ANSI

Frequently Asked Questions

A safety valve is a critical component in pressure systems, designed to release excess pressure automatically to prevent equipment failure or explosions. It ensures operational safety and compliance with regulations.

Safety valves operate by opening at a preset pressure level, allowing the excess pressure to escape, and then closing once the system returns to its normal pressure, ensuring the system's integrity and safety.

There are various safety valves, including spring-loaded, pilot-operated, and temperature-controlled, each designed for specific applications and media like steam, gases, and liquids.

Yes, safety valves are versatile and can be used for steam, neutral gases, vapours, and liquids. The selection depends on the valve's material and design specifics.

Safety valves come in a range of sizes to fit different piping systems, from small 1"x2" NPS valves for light applications to larger 6"x10" NPS valves for heavy-duty industrial use.

Safety valves are rated for various pressure levels, commonly from ANSI150 to ANSI300, to match the pressure requirements of different systems and applications.

Selecting the right safety valve involves considering your system’s medium, pressure, temperature range, and the specific applications it will be used for.

Safety valves are made from materials like stainless steel, offering durability and resistance against corrosion, suitable for various industrial environments.

Safety valves can operate in a wide temperature range, from -60°C to 450°C, accommodating different industrial processes and environments.

Regular testing is essential for safety valves to ensure they function correctly. The frequency depends on the valve's application and the regulatory standards applicable to your industry.

Yes, safety valves can be customised with options like soft seal discs or EPDM bellows, allowing for tailored solutions for specific operational requirements.

ANSI-certified safety valves are available from reputable manufacturers and distributors who specialize in industrial safety equipment, ensuring compliance with American National Standards Institute criteria.

FAQ

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Ari Armaturen Safety Valves