The ARI-ZETRIX 019 is a high-performance, triple offset butterfly valve by
ARI Armaturen designed for tough industrial use, offering reliable shut-off for liquids, gases, and steam in demanding sectors like
oil and gas,
petrochemicals, and power plants. Key features include a 90° rotary movement for wear-free operation, robust metallic sealing (often Stellite®), wide temperature range (-60°C to 450°C), and optional features like firesafe compliance (API 607/ISO 10497) and blow-out protected stems for enhanced safety and longevity.
Key Features & Benefits:
- Triple Offset Design: Ensures a bubble-tight, metal-to-metal seal with no friction or wear during operation.
- Versatile Applications: Ideal for steam, gas, aggressive chemicals, hot water, and vacuum systems.
- Durable Construction: Features a solid, one-piece body (cast/stainless steel) and a continuous, hardened stem.
- High Performance: Vacuum-tight, fire-safe, and suitable for extreme temperatures.
- Variety of End Connections: Available in double flange, threaded flange, and butt-weld ends.
Common Applications:
- Oil & Gas Processing, Refineries, Petrochemicals
- Power Generation & District Heating
- Chemical Plants
- Pulp & Paper, Steelworks
- HVAC & General Plant Manufacturing
Variants:
- Fig. 019: Specifically denotes the butt-weld ended version.
- ANSI/PN Variants: Available for different pressure ratings (e.g., ANSI 150, 300).
