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Electrically operated penetrating knife gate valve

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December 04, 2025
Categoria Conexão: Válvula com Atuador Motorizado
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Tags:
#Válvula de borboleta elétrica #Válvula Borboleta Motorizada #Válvula de bola motorizada
Brief: Join a quick walkthrough that focuses on what matters to users and operators. This video demonstrates the SS304 Motorized Knife Gate Valve with 4-20mA intelligent modulating multi-turn control in action. You'll see how this electric knife gate valve handles challenging media like sludge, slurry, and corrosive fluids in industrial pipeline systems. Watch the valve's knife-shaped gate operate and learn about its robust construction and automation capabilities for demanding applications in water treatment, mining, and chemical industries.
Related Product Features:
  • Electric operation with multi-turn actuator enables remote control and automation integration.
  • Knife-shaped gate design effectively cuts through solid particles and fiber impurities.
  • Available in hard-sealed (metal) and soft-sealed (rubber/PTFE) versions for different media requirements.
  • Ultra-short structure design reduces weight and space requirements in pipeline systems.
  • Suitable for uni-directional flow control in fully open or fully closed states.
  • Constructed with SS304 materials for corrosion resistance and durability.
  • Supports 4-20mA intelligent modulating control for precise operation.
  • Complies with international standards including JB/T8691-2013 and MSS SP-81.
Perguntas Frequentes:
  • What types of media is this electric knife gate valve suitable for?
    This valve is designed for media containing solid particles, fiber impurities, sludge, wastewater, slurry, tailings, and corrosive fluids, making it ideal for water treatment, mining, chemical, and food industries.
  • What are the main differences between hard-sealed and soft-sealed knife gate valves?
    Hard-sealed valves use metal materials like stainless steel for high temperature and pressure applications with corrosive media, while soft-sealed valves use rubber or PTFE for superior sealing performance where leakage prevention is critical.
  • What control options are available for the knife gate valve?
    The valve is available with electric actuators for remote control and automation, as well as manual, pneumatic, and hydraulic operation modes to suit different frequency and environmental requirements.
  • What are the pressure and temperature specifications for this valve?
    The valve has a nominal pressure of 1.0Mpa, strength test pressure of 1.5Mpa, seal test pressure of 1.1Mpa, and can operate at temperatures up to 425°C.
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