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CH Series Check Valves - FITOK

CH Series Check Valves - FITOK

FITOK Group
CH Series Check Valves - FITOK
Summary

  • CV, CH, and CO series poppet check valves are designed with non-adjustable cracking pressure and are mountable in any directions.
  • Available in a wide selection of body materials, they offer a variety of optional end connections.  

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Description Technical Specifications Downloads Vendor

CH Series Check Valves - FITOK

  • Working pressure up to 6000 psig (414 bar), cracking pressure 0 to 30 psig (0 to 2.1 bar), mountable in any directions. 
  • FITOK tailor-made 316/316L SS, with Nieq ≥ 28.5%, offering better  resistance to hydrogen embrittlement. 
  • Seat ring continuously cleaned by media, avoiding secondary pollution.
  • Variety of end connections available
  • EC79 and ECE R110 certified, suitable for hydrogen and CNG/NGV applications

Key features

  • EC79 certified
  • Any mounting direction is acceptable
  • 100% of the valves leak tested with 6,000 psig (414 bar) hydrogen mixed gas 

Application areas

  • General medium pressure hydrogen applications
  • Hydrogen compressor stations

Contact us

  • FITOK's specialized products and professional services meeting your needs in hydrogen applications. Interested? Please contact FITOK, by filling in the RFQ or Contact Vendor form.
Brand FITOK
Manufacturing Readiness (MRL) 10
Technology Readiness (TRL) 9
FITOK Group

Founded in 1998, FITOK Group has been a global leading supplier of valves and fittings, having our factories in Germany, USA and China (Wuhan, Shenzhen, Suzhou), and inventory and sales service centers in Germany, USA, China and UAE.

We have the capability to manufacture and supply 5 different product categories, including:

  • General Instrumentation Valves and Fittings
  • Medium & High Pressure Valves and Fittings
  • High Purity & Ultra High Purity Products
  • Sampling Systems
  • Tubing

FITOK has extensive experience in hydrogen applications, including challenges of hydrogen embrittlement, low temperature, pressure cycle, and leakage due to vibration. FITOK products for hydrogen applications are specified with the suffix “EC79” or “HG”

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