Butterfly valve triple offset - ZETRIX 019 | ARI | Philippopoulos s.a.
Butterfly valve triple offset - ZETRIX 019 | ARI | Philippopoulos s.a.

Butterfly valve triple offset - ZETRIX 019 | ARI

Butterfly valve triple offset - ZETRIX 019 | ARI: Engineered for Unmatched Industrial Performance

The Butterfly valve triple offset - ZETRIX 019 | ARI is designed for those who demand reliability and efficiency in industrial flow control. Built with precision and innovation, this valve provides advanced sealing, durability, and smooth operation in even the most challenging environments. Whether you’re managing steam, gas, or aggressive chemicals, this butterfly valve delivers consistent results and peace of mind.

Features and Benefits: Why Choose the Butterfly valve triple offset - ZETRIX 019 | ARI?

  • Triple Offset Design: The intelligent triple offset mechanism means the valve disc moves away from the seat, reducing friction and wear. This ensures a tight seal every time, minimizing leakage and maximizing safety.
  • Superior Sealing Technology: With advanced metal-to-metal sealing, the valve can handle extreme pressures and temperatures while preventing leaks—perfect for critical industrial applications.
  • Robust Construction: Made from high-grade, corrosion-resistant materials, the ZETRIX 019 offers a long service life, even in demanding environments with harsh chemicals or high temperatures.
  • Low Maintenance: The innovative design reduces the need for frequent servicing, saving both time and operational costs. Fewer moving parts mean less risk of failure or downtime.
  • Easy Operation: The smooth actuation allows for quick opening and closing, making it simple to control flow rates precisely with minimal effort.
  • Flexible Installation: The valve is suitable for various pipeline standards and can be installed in multiple orientations. This adaptability ensures it’s the right fit for nearly any industrial setup.
  • Reliable Performance: The ZETRIX 019 is tested for reliable function under tough conditions, giving you confidence in your systems’ safety and operation.

Whether upgrading an existing system or building a new one, the Butterfly valve triple offset - ZETRIX 019 | ARI stands out for its advanced engineering and user-friendly features. It’s the smart choice for industries where safety, efficiency, and reliability are non-negotiable.


Type : 34.019
Standard (Options)
  • DIN
Connection (Options)
  • Butt Weld
Material (Options)
  • 1.0619+N
Pressure Rating (Options)
  • PN 6
  • PN 25
  • PN 40
Actuator (Options)
  • Gearbox
  • Pneumatic
  • Electric
  • Hydraulic

Datasheet and documents

Description

✅ Triple-offset design for minimal seat wear and low operating torque
✅ Metal-to-metal sealing for extreme temperature and pressure conditions
✅ Stellited Seat (Stellite® 21) for enhanced durability
✅ Available with manual gear, electric, pneumatic, or hydraulic actuation
✅ Certified for ATEX, SIL, and Fire-Safe standards (ISO 10497 / API 607)
✅ Vacuum applications and shaft blow-out protection


Technical Specifications

Valve Types & Configurations

  1. ARI-ZETRIX® Double-Flanged (Code 016)
  2. ARI-ZETRIX® Fully-Lugged (Code 018)
  3. ARI-ZETRIX® Butt-Weld Ended (Code 019)


Material Options

Component Material
Body Cast Steel GP240GH+N (1.0619+N) or Stainless Steel GX5CrNiMo19-11-2 (1.4408)
Disc GP240GH+N (1.0619+N) or GX5CrNiMo19-11-2 (1.4408)
Stem X20Cr13+QT (1.4021+QT) or X5CrNiCuNb16-4 (1.4542, up to 300°C)
Seat Ring Stellited Seat (Stellite® 21)
Sealing Material Graphite ring with X2CrNiMoN22-5-3 (1.4462), rated from -60°C to 400°C


Pressure & Temperature Ratings

  • Nominal pressure ratings: PN6 – PN40
  • Max Differential Pressure: Up to 40 bar
  • Leakage Testing: DIN EN 12266-1, Leakage Class A
  • Fire-Safe Certification: ISO 10497 / API 607
  • ATEX Certification: Explosion-proof compliance

Tests and Certification

Firesafe
TA-Luft
ISO 15848-1
SIL
ATEX