PTFE ON/OFF VALVE WITH STOPCOCK
  • Valve is 100% inert PTFE so sample only comes into contact with PTFE
  • Valve stem approximately 1/4" OD for use with 1/4" or 3/16" ID tubing
  • Optional septum with cap available
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Unit of Measure
Items
Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock

6 x 6 Inch (in) Size FEP Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock
Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock

7 x 7 Inch (in) Size FEP Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock
Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock

6 x 10 Inch (in) Size FEP Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock
Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock

9 x 9 Inch (in) Size FEP Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock
Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock

10 x 10 Inch (in) Size FEP Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock
Film Material N/A FEP
Capacity N/A 0.6 L N/A 1.0 L N/A 1.2 L N/A 2.0 L N/A 3.0 L
Size N/A 6 x 6 in N/A 7 x 7 in N/A 6 x 10 in N/A 9 x 9 in N/A 10 x 10 in
Film Thickness N/A 0.005 in
Note N/A Valve is 100% Inert Virgin PTFE.
Locking Combo® is a registered trademark of Jensen Inert Products, Inc.
Swagelok® is a register trademark of Swagelok, Inc.
Jaco® is a registered trademark of Jaco Manufacturing, Inc.
HR® is a registered trademark of Halkey Roberts, Inc.
Tedlar® is a registered trademark of E.I. Dupont
Bags Per Package N/A 10
Additional Information N/A Optional Cap with Septum available. Add SC to the end of part number for this option.
Valve/Fitting Features N/A
  • Valve is 100% Inert Virgin PTFE
  • All wetted parts are 100% Virgin PTFE
  • Optional Cap with Septum available
Film Key Features N/A FEP is one of the most chemically inert materials for making gas sampling bags. It works well in extreme temperatures ranging from -400 to 400 ºF; allowing it to be used in most stack sampling conditions. 5 mil FEP film is completely resistant to the most severe corrosives. Much more permeable than Multi-Layer or Tedlar®. FEP bags can be specified for applications involving corrosive gases.
Suggestion N/A
  • Before use, thoroughly flush bags with ultra-pure nitrogen or zero air
  • During sampling, Fluoropolymer tubing and Fluoropolymer faced septums must be used in order to prevent sample loss.
  • Bags should not be filled to more than 80% of their maximum volume.
  • Charcoal (Black) Tedlar® bags should be used when sampling light sensitive compounds
  • Do not store compounds in bags long term due to the possibility that chemicals may adsorb onto the bag surface.
  • Bags should not be used to collect reactive or unstable compounds.
  • When shipping bags, do not air-ship unless the bags are stored in a pressurized area.
Film Properties N/A
  • One of the most chemically inert materials available for making gas sampling bags
  • Maximum operating temperature: 400 ºF
  • Virtually transparent
Film Advantages N/A
  • Works well in extreme temperatures ranging from -400 to 400 ºF; allowing it to be used in all stack sampling conditions
  • Heavier gauge (0.005) film is resistant to most severe corrosives as well as tolerates applications involving rough handling or difficult service conditions
  • Less expensive than PFA
Film Limitations N/A
  • Poor long term storage stability for most VOC's and sulfur compounds
  • Much more permeable than Tedlar®, ALTEF, and Multi-Layer Foil bags
  • More expensive than Tedlar®, ALTEF, Multi-Layer Foil, and TFM bags
  • Lower tensile strength than Tedlar®
Valve/Fitting Benefits N/A
  • All wetted parts are 100% Virgin PTFE
  • PTFE Washer placed inside bag film
  • Optional Cap with Replaceable Septum available
Use with Tubing Size (ID) N/A 3/16 in1/4 in
Minimum Order Quantity N/A 10