You are here:

Gas cylinder valves

Cylinder connections:
Conical or parallel according to national / international standards with dip tube thread

Outlet connections:
According to gas types and national / international standards

for technical gases K36

  • valve with o-ring sealing system and rotating lowe spindle
  • materials: brass | brass, chrome plated
  • with / without bursting device
  • working pressure: 200 bar
  • nominal diameter: 2,5 mm

for technical gases K44

  • valve with o-ring sealing system and rotating lowe spindle
  • materials: brass | brass, chrome plated
  • with / without bursting device
  • working pressure: 200 bar and 300 bar
  • nominal diameter: 4,5 mm | 5,8 mm for CO2

Residual pressure valve (RPV) with non-return function K244

  • residual pressure 2 +/- 1 bar
  • valve with o-ring sealing system and rotating lowe spindle
  • materials: brass | brass, chrome plated
  • with / without bursting device
  • working pressure: 200 bar
  • nominal diameter: 4,5 mm | 5,8 mm for CO2

for technical and aggressive gases K46

  • valve with o-ring sealing system and non-rotating lower spindle
  • materials: brass | brass, chrome plated
  • with / without bursting device
  • working pressure: 200 bar
  • nominal diameter:
    4,8 mm for technical gases
    8 mm for CO2
    10 mm for low pressure gases

Dual outlet valve K47

  • 2 separate sealing systems for liquid and gas withdrawal
  • v-shaped seal against the atmosphere
  • valve seat with metal-to-metal seal
  • with stick-on handwheel
  • materials: brass | stainless steel
  • working pressure: brass 100 bar | stainless steel 100 bar
  • nominal diameter: brass 6,5 mm | stainless steel 6,0 mm

for technical and aggressive gases K48

  • v-shaped seal against the atmosphere
  • valve seat with metal-to-metal seal
  • material: brass | stainless steel
  • working pressure: brass 100 bar | stainless steel 100 bar
  • nominal diameter: brass 6,5 mm | stainless steel 6 mm

Double component valve for chlorine K49 - new

  • v-shaped seal against the atmosphere
  • metal-to-metal seat against valve body
  • lower spindle made of stainless steel, upper spindle made of brass
  • material: brass, nickel plated
  • working pressure: 22 bar
  • nominal diameter: 7,5 mm

for aggressive gases K49

  • o-ring sealing, spindle thread outside gas wetted area
  • material: brass | stainless steel
  • working pressure: 200 bar
  • nominal diameter: 7,5 mm

Diaphragm valve K50

  • sealing by means of metal diaphragms
  • high leak tightness, tested at 1x10-7 mbar x l / sec.
  • material: brass | stainless steel
  • working pressure: 200 bar
  • nominal diameter: 3,5 mm

for testing / calibration gases – C-10 valves K631-2

Self-locking cylinder valve for refilling (returnable cylinder valve) according to DIN EN ISO 17879

  • working pressure: brass 70 bar | stainless steel 70 bar
  • outlet connection: 5/8-18 UNF
  • inlet connection: 1“-14 UNS | M18x1,5
  • sealing material: PTFE, FKM | PTFE, EPDM
  • material: brass | stainless steel

Self-locking cylinder valve for Flaschenventil for non-returnable cylinders (non-refilable) according to ISO 11118

  • working pressure: brass 70 bar | stainless steel 70 bar
  • outlet connection: 5/8-18 UNF
  • inlet connection: 1“-14 UNS
  • sealing material: FPM, FKM
  • material: brass | stainless steel

Contact

Anja Berthold

Sales Manager TECH/MEDcontrol

Phone: +49 (0) 2373 935-409
Fax: +49 (0) 2373 935-444
email: berthold@vti.de

Customized solutions

No matching product? We will find a solution!

Inquiry