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  • Dome-loaded pressure regulators for constant gas pressure - 3D animation explains function

    3,524 views 8 months ago
    Compared to spring-loaded gas pressure regulators or reducer, but also to conventional dome pressure regulators, WITT dome-loaded pressure regulators offer considerable advantages: a significantly broader control range, maximum precision and unparalleled gas pressure consistency across large pressure control ranges.
    Even when the inlet gas pressure, flow rate and gas temperature are fluctuating, the outlet gas pressure remains stable.

    How does a dome-loaded pressure regulator work?

    The WITT Dome-loaded Pressure Regulator is designed as a set - a complete system consisting of two main components: the pilot gas pressure regulator and the actual dome pressure regulator.
    The pilot pressure regulator is integrated into the dome. Through the combined gas inlet, some gas is removed and fed into the pilot pressure regulator. A spring is used to set the required pilot pressure, which is then directed into the pressure chamber of the actual dome pressure regulator. Here it forms a gas cushion above the membrane.
    Through the gas inlet, the gas to be controlled in the dome first encounters the valve seat. The valve opens or closes according to the set working pressure and passes the gas at the required pressure. The gas cushion from the pilot pressure regulator and the working pressure permanently compensate for each other and thus achieve a stable balance. The working pressure remains constant, even with fluctuating inlet pressures.

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  • Uploads Play all

    • WITT - Technology for Gases - Corporate Video - Duration: 5 minutes, 2 seconds.

      • 2 months ago
      • 130 views
      WITT- Your reliable partner for gas technology.

      For almost 75 years the name WITT has stood for quality, safety and customer commitment. As a global player, we deliver high quality gas control and...
    • WITT-Gasetechnik - Technology for Gases - Duration: 5 minutes, 10 seconds.

      • 2 months ago
      • 172 views
      WITT - Ihr zuverlässiger Partner in der Welt der Gasetechnik

      Seit nahezu 75 Jahren steht der Name WITT für Qualität, Sicherheit und Kundennähe. Als global agierendes Unternehmen liefern wir hochwe...
    • Inline leak testing / detection for packaging - LEAK-MASTER MAPMAX - Duration: 4 minutes, 11 seconds.

      • 3 months ago
      • 540 views
      LEAK-MASTER® MAPMAX by WITT features non-destructive detection of even the smallest leaks using CO2 as a trace gas – a 100% testing method. Thus, not a single leaking package gets to the customer. ...
    • Inline Dichtheitsprüfung von Verpackungen - LEAK-MASTER MAPMAX - Duration: 4 minutes, 11 seconds.

      • 3 months ago
      • 173 views
      Verpackungen, egal ob für Lebensmittel, Medikamente oder andere sensible Produkte müssen dicht sein. Die Dichtheit von Verpackungen zu testen ist wesentlicher Bestandteil des Qualitätsmanagements. ...
    • Reguladores de presión domo - máxima precisión y estabilidad de presión - Duration: 4 minutes.

      • 8 months ago
      • 645 views
      Comparados con los reguladores de muelle, y con los reguladores domo convencionales, las ventajas de los reguladores de presión domo de WITT son considerables: mejor comportamiento de regulación, m...
    • Kołpakowe reduktory ciśnienia - Duration: 4 minutes.

      • 8 months ago
      • 434 views
      W porównaniu do reduktorów sprężynowych czy też do konwencjonalnych kołpakowych reduktorów ciśnienia kołpakowy reduktor WITT ma wiele zalet: najmniejszą różnicę pomiędzy wartością ustawioną, a wart...
    • Regolatore di pressione a duomo WITT - Duration: 4 minutes.

      • 8 months ago
      • 235 views
      Rispetto ai regolatori a molla pre-caricata, ma anche ai regolatori a duomo di tipo tradizionale, i regolatori servopilotati a duomo WITT offrono vantaggi considerevoli: una differenza minimale tra...
    • Détendeurs à dôme - stabilité de pression et précision maximales - fonctionnement - Duration: 3 minutes, 59 seconds.

      • 8 months ago
      • 1,244 views
      Comparés aux détendeurs à ressort et aux détendeurs à dôme classiques, les détendeurs à dôme WITT présentent des atouts considérables : ’un écart minime entre la consigne et la valeur de pression r...
    • Dome-loaded pressure regulators for constant gas pressure - 3D animation explains function - Duration: 4 minutes.

      • 8 months ago
      • 3,524 views
      Compared to spring-loaded gas pressure regulators or reducer, but also to conventional dome pressure regulators, WITT dome-loaded pressure regulators offer considerable advantages: a significantly ...
    • Dom Druckregler für konstanten Gasdruck - 3D Animation erklärt Funktion und Vorteile - Duration: 4 minutes.

      • 8 months ago
      • 1,775 views
      Gegenüber federbelasteten Druckreglern / Druckminderern für Gase, aber auch herkömmlichen Domdruckreglern bieten WITT Domdruckregler erhebliche Vorteile: eine deutlich bessere Regeldifferenz, maxim...
    • Dichtheitsprüfung von Lebensmittelverpackungen mit Schutzatmosphäre - WITT LEAK-MASTER - Duration: 8 minutes, 42 seconds.

      • 1 year ago
      • 482 views
      Die LEAK-MASTER® Serie von WITT bietet für die Dichtheitsprüfung von Verpackungen Lösungen für alle Verpackungsarten – mit Schutzatmosphäre (MAP) oder auch Vakuum. Die WITT Dichtheitsprüfung von Ve...
    • Leak detection of modified atmosphere food packages (MAP) - WITT LEAK-MASTER leak testers - Duration: 8 minutes, 42 seconds.

      • 1 year ago
      • 2,138 views
      WITT offer leak testing / leak detection for all types of packaging – for modified atmosphere packaging (MAP) or vacuum. LEAK-MASTER® leak detectors have been proven and tested for many years world...
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  • Modified atmosphere packaging MAP Play all

    This playlist includes 4 videos regarding quality control of modified atmosphere packages. Important for the full functionality of modified atmosphere packaging is a well controlled packaging process and quality assurance. For asmpal testing of O2 and CO2 WITT offers the handy gas analyser OXYBABY. And for leak testing WITT offers the LEAK-MASTER series with product sworking with CO2 sensors or th ebubble test in a water chamber.
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  • Flashback Arrestors FBA Play all

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