buy instagram likes

Dahl Industrial Products

Purolator is a leader in the design and manufacture of bellows sealed process control valves and specialty valves for the process industry. For over 35 years we have been providing quality valves to this industry.


  • Qualified engineering design staff in fluid dynamics
  • Computer-aided engineering design, modeling and analysis
  • Hydrostatic, leakage and flow testing
  • Quality control

Dahl valve