Sample Cylinder Valves (Stainless Steel & Sulfinert®-Treated), Restek

Supplier: Restek
26306 26301-9 26314 26301-4 26313-10 21402-80 26301-6 21402-17 21402-15 26304 21402-11 26301-2 26315 26301-7 21402-29 21400 26298 21402-1 21401 26303 26311 26307 26308 26297 26309 26300 21402-25 21402-68 26310 26313-5 21402-69 26302 26317 26305 26301-1 21402-5 26313-4 26299 26316 26313-7
10145-900EA 402.77 USD
10145-900 10145-768 10145-922 10145-866 10145-888 10145-722 10145-920 10145-700 10145-688 10145-864 10145-886 10145-884 10145-686 10145-684 10145-760 10145-880 10145-918 10145-916 10145-914 10145-758 10145-912 10145-878 10145-756 10145-898 10145-810 10145-874 10145-896 10145-894 10145-872 10145-772 10145-870 10145-892 10145-890 10863-082 10145-790 10145-906 10145-904 10145-902 10145-924 10145-868
Sample Cylinder Valves (Stainless Steel & Sulfinert®-Treated), Restek
Cylinders Hydrometer Cylinders
Alta-Robbins' unique valve design incorporates a fully contained soft seat that provides durability and longer lifetime, and tight shut-off is easily achieved with very low torque, yet the valve is rugged enough to withstand overtightening.

  • Multiple valve configurations, including dip tube and rupture disks
  • Large, durable, Kel-F® seat ensures leak-free operation
  • Temperature range: -40°C to 120°C
  • 303 stainless steel

Multiple valve configurations are available for both high-pressure and ultra-high-pressure sample cylinders. An outage tube or dip tube provides a headspace above liquefied gases so that, should expansion occur with an increase in temperature, the pressure is not dramatically increased. Outage is expressed as a percent of the total cylinder volume, based on the ratio of the length of headspace to the total length of the cylinder, with a maximum available outage of 50%. The dip tube is welded directly to the male inlet of the valve and cut to a length of up to 5.25 inches. Rupture disks function to protect sample cylinders from overpressurization by venting to the atmosphere. The pressure rating on the rupture disk should always be lower than the cylinder.
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