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Check Valves

20C Series Check Valves - FITOK

FITOK Group
20C Series Check Valves - FITOK
Summary

  • 20C Series O-Ring Check Valves are suitable for high pressure working conditions.
  • Resilient O-ring seat design ensures noise-free closing and zero leakage.
  • Provide unidirectional flow and tight shut-off for liquids and gases with high reliability.

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Description Technical Specifications Downloads Vendor

20C Series Check Valves - FITOK

  • Working pressures up to 20,000 psig (1379 bar), Cracking pressure: 14 psig~26 psig (0.97 bar~1.79 bar)
  • Valve body uses FITOK tailor-made 316/316L SS, with Nieq ≥ 28.5%, offering better  resistance to hydrogen embrittlement.
  • Resilient O-ring seat design for noise-free closing and zero leakage
  • Provide unidirectional flow and tight shut-off for liquids and gases with high reliability.
  • Connection sizes available from 1/4" to 1/2"

Key features

  • Working pressure up to 20,000 psig (1379 bar); Cracking pressure: 14 psig~26 psig (0.97 bar~1.79 bar)
  • Fluorocarbon FKM O-ring by default, other materials of O-rings available
  • Provide unidirectional flow and tight shut-off for liquids and gases with high reliability.
  • Resilient O-ring seat design for noise-free closing and zero leakage.  

Applications

  • Hydrogen
  • Process control
  • Petrol and natural gas
  • Test bench 

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
Max Pressure (in bar) 1379
Manufacturing Readiness (MRL) 10
Technology Readiness (TRL) 9
Download
Brochure_for_Hydrogen_Applications_EN.pdf
Download
FITOK_Products_for_Hydrogen_Applications_EN.pdf
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, 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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99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.
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