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ZETRIX - ARI process valve

ZETRIX - ARI process valve
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Now up to DN 1200! Triple offset design — Metal seal — Self-aligning sealing ring: ZETRIX® Manual ZETRIX® Electric actuator ZETRIX® Pneumatic actuator

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Triple offset – for challenging applications! ➀ What is “triple offset”? The rotating shaft of the disc is offset from the centre line of the disc seat and body seal (first offset) and the pipe’s centre line (second offset). With triple offset process valves, the seat’s axis of rotation is also asymmetrically apposed to the pipe axis (third offset). Frictionless swivel movement Permanently leak-proof due to the metal seal principle Versatile applications with regard to media and temperature Centric disc design – The pivot point is centrally disposed to both the seat and the pipe. ➀ First...

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The outcome: the ARI process valve! Absolutely tight. Versatile. Durable. Safe. ARI: from ends! NEW -weld butt With Maximum closing force with minimum effort because the contact angles are optimised with our special geometry optimisation software. Reliably tight – even in harsh industrial environments … Due to the triple offset disc design (maximum closing force with minimum effort) Due to the stellited seat (Stellite No. 21) Due to the metal seal principle Tight metal shut-off Triple offset sealing geometry Lamellar structure made of stainless steel and graphite lends additional elasticity...

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Absolutely tight. Versatile. Durable. Safe. ARI: from ends! NEW -weld butt With Performance features at a glance: Manual gearbox, pneumatic, electric, hydraulic drives Flange connection *: EN 1092, ASME 16.5, ASME 16.47 Butt-weld ends*: DIN EN 12627, ASME B16.25 Nominal diameter * Double flange: DN 80-1200 / 3" to 48" Fully lugged: DN 80-600, 3" to 24" Butt-weld ends: DN 80-600, 3" to 24" Nominal pressure * PN 10-40, Class 150, Class 300 Face to face * Double flange: DIN EN 558-1 Series 13, ISO 5752, API 609 Fully lugged: DIN EN 558-1 Series16, ISO 5752 Butt-weld ends: DIN EN 558-1...

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Finite element analysis The finite element analysis (FEA) is a numerical calculation technique that was used to simulate the stresses and their distribution occurring in the ZETRIX® process valve. The aim was to achieve the required strength at pressure load levels in combination with an optimal weight and a flow friendly shape. State-of-the-art flow simulations The twofold objective of uniform flow and high flow capacity was realised with the aid of special flow software. The software simulations enable the flow velocity, flow direction and pressure distribution to be visualised. Due to...

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High-precision manufacturing Modern technologies are the key to optimal safety and reliability. Our products are manufactured at three different locations – all of them in Germany – promptly and according to rigorous quality criteria. High performance machining centres, automated assembly cells, programmable assembly robots and a highly qualified team of staff are vital prerequisites of top-quality product solutions specially tailored to your individual requirements. The benefit for you: Optimal reliability and efficiency. The valve bodies are manufactured on fully automated, CNC controlled...

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Your strong partner – in more than 60 countries worldwide For control – isolation – safety – steam trapping – application technology. ● Branch offices ● Agents Technology is our life Highly qualified ARI engineers develop products for tomorrow’s world using the very latest techniques. Our suppliers are selected according to the strictest possible criteria, to ensure that only premium quality materials are used. Our state-of-the-art production technologies leave no room for mistakes. Thanks to our dense sales network, expert advice is available from a sales partner close to you in more than...

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ARI product diversity Control Control valve STEVI® Smart (Series 423/463, 425/426, 440/441, 450/451) STEVI® Vario (Series 448/449) Control without auxiliary power PREDU® / PREDEX® / PRESO® / TEMPTROL® Process valve ZETRIX® Butterfly valve ZIVA® Bellows sealed valve FABA® Plus, FABA® Supra I/C Stop valves with gland seal STOBU® Safety valves SAFE TCP Safety valves (API 526) ARI-REYCO™ Safety valves (ANSI) ARI-REYCO™ RL-series Steam trapping Steam traps CONA® (mechanical ball float / thermostatic bimetallic and membrane / thermodynamic), monitoring systems CONA® Control Manifolds CODI® for...

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