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Check Valves

AP Tech manufactures gas handling components for applications ranging from source cylinder to distribution and point of use to inside a process tool. Pressure ratings and flow capacities accommodate most typical applications for pressure regulators and valves to one inch line size. Product ratings extend to pressures of 10,000 psig (700 bar) and flow rates to 5,000 slpm.


Check Valves

Springless all welded check valve defining the new standard of safety & ultraclean

  • True Springless Design, free of springs or poppets
  • SS 316L VAR secondary remelt material
  • 3,500 psig rated
  • Low cracking pressure
  • 15, 10, or 5 uin. Ra max electropolished finish
  • DI cleaned and baked dry
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