Actuated on/off valve - 405/460 | ARI | Ari-Armaturen
Actuated on/off valve - 405/460 | ARI | Ari-Armaturen
Actuated on/off valve - 405/460 | ARI | Ari-Armaturen
Actuated on/off valve - 405/460 | ARI | Ari-Armaturen
Actuated on/off valve - 405/460 | ARI | Ari-Armaturen
Actuated on/off valve - 405/460 | ARI | Ari-Armaturen

Actuated on/off valve - 405/460 | ARI

Actuated on/off valve - 405/460 | ARI: Reliable Automation for Every Industrial Process

The Actuated on/off valve - 405/460 | ARI is a robust solution designed for effortless flow control in industrial systems. Engineered for precision, reliability, and user-friendly operation, this valve transforms how you manage liquids, steam, or gas in your facility. It offers straightforward integration and dependable performance, making it the smart choice for automated control needs.

Features & Benefits of the Actuated on/off valve - 405/460 | ARI

  • Effortless Automation: The valve enables remote on/off control at the push of a button, ensuring fast response every time. No manual turning—just simple, convenient operation.
  • Durable Build: Constructed from high-quality materials, it delivers consistent service even in demanding industrial environments. The sturdy design helps minimize downtimes and maintenance needs.
  • Accurate Flow Control: Advanced actuation technology ensures that flow stops and starts exactly when you need. This precision reduces waste and boosts process efficiency.
  • Easy to Install: Compact and standardized, the valve fits seamlessly with most existing systems. Hassle-free setup means less disruption to your operations.
  • Low Energy Use: Engineered to consume minimal power, the actuator is cost-effective and environmentally friendly, supporting sustainability initiatives in your facility.
  • Versatile Application: Suitable for a wide range of industrial processes—including chemical, food, and energy—this valve handles gas, liquids, and steam with ease.

The Actuated on/off valve - 405/460 | ARI stands out for its balance of strength and simplicity. It makes industrial automation more accessible, allowing even less-experienced users to achieve reliable, repeatable control. Whether upgrading old equipment or outfitting a new plant, this valve delivers the confidence and consistency your operation needs. Secure your process with a product that meets today’s industry challenges and helps you work smarter every day.


Type : 12.405/460
Standard (Options)
  • DIN
Connection (Options)
  • Flanged
Material (Options)
  • EN-JL 1040 (GG25) Cast iron
  • EN-JS 1049
  • 1.0619+N
  • 1.4408
Pressure Rating (Options)
  • PN 16
Flow (Options)
  • Straight Way
Actuator (Options)
  • Pneumatic
  • Electric

Datasheet and documents

Description

✅ Pneumatic actuator with rolling diaphragm (max. air supply pressure: 6 bar)
✅ Electric actuators with handwheel and torque switches
✅ Available in nominal pressure ratings PN16, PN25, and PN40
✅ Multiple plug designs, including metal and soft-seated options
✅ Leakage class A compliance (DIN EN 12266)
✅ Explosion-proof electric actuator versions available (ATEX-certified)


Technical Specifications

Available Models & Material Options

Model Nominal Pressure (PN) Material Nominal Diameter (DN)
12.405 / 12.460 PN16 EN-JL1040 DN15-250
22.405 / 22.460 PN16 EN-JS1049 DN15-350
23.405 / 23.460 PN25 EN-JS1049 DN15-150
34.405 / 34.460 PN25 1.0619+N DN15-500
35.405 / 35.460 PN40 1.0619+N DN15-500
54.405 / 54.460 PN25 1.4408 DN15-250
55.405 / 55.460 PN40 1.4408 DN15-150

Other materials and special versions are available upon request.


Stem Sealing Options

Model Standard Sealing Optional Sealing
405 (DN15-500) PTFE V-ring (-10°C to 220°C) Pure graphite (-10°C to 450°C)
405 (DN15-500) EPDM (-10°C to 150°C, suitable for water & steam up to 180°C) --
460 (DN15-500) Stainless steel bellows with pure graphite (-60°C to 450°C) Stainless steel bellows with EPDM (-60°C to 150°C)


Pressure & Temperature Ratings

Material Nominal Pressure (PN) Temperature Range Max Operating Pressure
EN-JL1040 PN16 -10°C to 120°C 16 bar
EN-JS1049 PN16 -10°C to 250°C 16 bar
EN-JS1049 PN25 -10°C to 250°C 25 bar
1.0619+N PN25 -60°C to 450°C 25 bar
1.0619+N PN40 -60°C to 450°C 40 bar
1.4408 PN25 -60°C to 450°C 25 bar
1.4408 PN40 -60°C to 450°C 40 bar


Plug Designs & Flow Characteristics

  • Shut-off plug with metal seat – Leakage Class A (DIN EN 12266)
  • Shut-off plug with PTFE-soft seat (max 200°C) – Leakage Class A
  • Shut-off plug with reinforced sealing – Leakage Class A
  • Spring-loaded non-return plug – Leakage Class A


Actuation Options

Pneumatic Actuator – ARI-DP 32 - 35

  • Max Air Supply Pressure: 6 bar
  • Rolling diaphragm for smooth operation
  • Handwheel for manual operation available (optional)

Electric Actuator – ARI-PREMIO / AUMA SAR

  • ARI-PREMIO 2.2 - 25 kN / PREMIO-Plus 2G
    • Digital control, IP65 protection, torque switches
    • Explosion-proof version available (ATEX-certified)
  • AUMA SA 07.2 - 16.2
    • IP67 protection, integrated torque & travel switches, overheat protection
    • ATEX version available upon request

Tests and Certification

DGRL 2014/68/EU (PED Pressure Equipment Directive)
GOST-R (Russia)
CRN (Canada)