Zero Emission Control Valve - ZEV-R

  • Zero fugitive emissions
  • Accurate control and high turndown
  • Integrated actuator (no dynamic packing seals)
  • Single piece body casting (no body/bonnet seal)
  • Low power consumption
  • Diagnostics available
  • Reliable Class VI seat leakage
  • Suitable for bi-directional control

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The Zero Emission Control Valve is a low power, highly accurate control valve designed to eliminate fugitive emissions and achieve zero external leakage. It features an integrated actuator that removes the need for dynamic packing seals, ensuring compliance with regulations and net-zero Scope 1 GHG protocols. The valve is suitable for various applications including M&R stations, mixing stations, and any control valve use. It offers benefits such as lower weight, reduced GHG emissions, accurate control, low power consumption, and reduced operational costs. Special features include solar-powered solutions, fail action by power pack or UPS, and custom-designed valves for unique applications.

Use Cases

  • M&R stations
  • Mixing stations
  • Any control valve application

Capabilities

  • Available in sizes 6”–24”.
  • Rated ASME Class 150–600.
  • Operates on 48V DC.
  • Requires <400 W during stroking; near-zero power when stationary.
  • Optional solar-powered installation.
  • Fail action via power pack or UPS.
  • Custom-designed valve, trim and cage per application.
  • Electric servo actuator with continuous diagnostics.
  • Low fugitive emission design eliminating external leakage paths.
Mokveld Valves BV

Mokveld specializes in advanced engineered valves for the hydrogen economy, offering compliant axial control and check valves for hydrogen applications. Founded in 1922, it has a long history of expertise in valve technology. Mokvelds products ensure safety and efficiency in hydrogen services.

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