CNG-Powered Vehicle (NGV) and Fueling System Solutions


FITOK Fast-fill Ball Valve for CNG Filling Station

New ‘fast fill’ 3-way ball valve

High-cycle life


Part Number: BFSS-FNS4-P-3DL-LT

Max. Working Pressure: 6000psig (414bar)

Working Temperature: -40~200℉ (-40~93℃)

FITOK,Ball Valves,Trunnion Type, BF & BFH Series FITOK,CNG Filling Station FITOK,CNG Filling Station 
Better external sealing performance by using Hard sealing design for the port connections.  
Higher cycle life by using PEEK seats, Low temp. NBR O-rings and a special vent orifice Ease of actuation by “L” pattern flow path.  

FITOK Tube Fittings and Valves ECE R110 Compliant

FITOK offers a full range of fittings and components that are designed to be compatible with Compressed Nature Gas technology and applications, such as CNG-powered passenger cars, NGV busses & trucks, CNG filling stations including CNG compressors. Below products are tested and certified per ECE R110 standard.

•  6D Series Tube Fittings


The FITOK tube fittings provide gas-tight sealing performance in critical applications. It is a reliable connection, with fast installation and no special tools required. Additional advantages include relatively stable performance of installation torque and excellent repeated reassembly performance.

FITOK,6 Series Tube Fittings,Straight ConnectorsFITOK,EC79 Certified
•  BF Series Ball Valves (-R110)
FITOK,BF Series Ball ValvesFITOK,BF Series Ball Valves  FITOK,ECE-R110 Certified Trunnion ball valves, with ultralow-temperature fluorocarbon material provide sealing capability over the full temperature range -40°F to 248°F (-40°C to 120°C).

•  BU Series Ball Valves (-R110)
FITOK,BU Series Ball ValvesFITOK,ECE-R110 Certified
Working temperature: -40 to 248°F ( -40 to 120°C)
High flow-CV value from 4.0 to 13.8
Bi-directional flow
All components contact with medium are designed to be compatible with hydrogen or CNG


•  CH Series Check Valves (-R110)
FITOK,CH Series Check ValvesFITOK,ECE-R110 Certified

Working temperature: -40 to 248°F ( -40 to 120°C)
Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)
Seat ring continuously cleaned by media, avoiding secondary pollution


•  FT Series Filters (-R110)
FITOK,FT Series FiltersFITOK,ECE-R110 Certified FT Series Filters are available in a range of filter sizes with a choice of sintered and strainer elements replaceable without removing the body from the system.
Working temperature: -40 to 248°F ( -40 to 120°C)

To order ECE R110 certified valves and filters, please add -R110 to the product ordering number.

Please contact us directly online or contact your nearest authorized distributor for more details!

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Last updated June 16, 2020


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