• Overview
  • Specifications
  • Related Products


The Cameron portfolio of ENTECH nozzle check valves includes the DRV-Z model, which provides the three mandatory requirements of a check valve: nonslam, low pressure drop, and reduced maintenance. The check valve is used in a variety of applications, such as water, oil, and LNG pump stations as well as in gas compressor stations.


Standard features

  • Nonslam design
  • Low pressure drop
  • Metal-to-metal sealing
  • Reduced maintenance
  • Horizontal, vertical, or inclined installation
Optional features
  • All designs are available in virtually any commercially available material suitable for casting
Standards compliance
  • All designs are built and tested to widely accepted standards such as API Specification 6D or DIN