Ptfe Valve

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Ptfe Valve
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  • SYNTHWARE High Vacuum Valves, 180 Degree, PTFE-Protected

    Kemtech America

    High Vacuum Valve, 180 Degree, PTFE Protected, Synthware, Size: 0-4, 0-8, 0-12mm available, Side Arm OD: 9mm.

  • SYNTHWARE High Vacuum Valve Metering Plugs

    Kemtech America

    High Vacuum Valve Meteing Plug, PTFE Protected, Synthware, Size: 0-4, 08 and 0-12mm available.

  • SYNTHWARE Schlenk Storage Tubes with High Vacuum Valves

    Kemtech America

    SYNTHWARE Schlenk storage tube with a high vacuum valve. The valve has a PTFE O-ring at the tip and a PTFE wiper to protect the O-rings on the shaft. Valve is used to control liquid or gas flow into the vessel.

  • Valve High Vac PTFE Sz 4

    Kimble

    valve is for use in vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control Can be used as a bleed up to 1/2 turn Full open position is at 1-1/2 turns Primary seal is made with a FKM o-ring on a tapered seat Non-rotating PTFE shaft can…

  • Double Vacuum/Gas Manifolds With PTFE Valves

    Kimble

    …fine control is provided by 4 mm PTFE HI-VAC® valves. Sample contacts only PTFE and borosilicate glass. Beams are 1/2” (12.7 mm) O.D. with upper left and lower right ends open. Delivery ports are 9 mm O.D and the distance between the valves is 100 mm. Dimensions (mm): 8651N05:…

  • PTFE Stopcock Valve, 2 Way

    Ace Glass

    PTFE stopcock valve, 2-way, one 1/4 inch male luer port and one 1/4 inch male NPT port, 0.046 orifice. PTFE valve used with NPT fittings. Various ends available (male and female NPT, luer, 1/4" tube and 1/4"-28 UNF). IPS PTFE Stopcocks made of virgin PTFE. Compression ferrules made of virgin PTFE.

  • Adapter, with 1:5 PTFE Metering Valve

    Ace Glass

    With hose connection, joint and 1:5 solid PTFE 2mm bore stopcock plug with metering valve. For replacement plug, see 8232-14.

  • Funnel, Pressure Equaling, Graduated, PTFE Needle Valve

    Ace Glass

    Threaded stopcock with PTFE plug permits smooth needle valve adjustment down to 0.1cc/min. flow rate. Double PTFE ring seals prevent exposure of backup O-Ring to corrosive liquids. Angled position makes manipulation of stopcock easier than conventional style. 24/40 joints top and bottom, double…

  • Stopcock Plug, 1:5 PTFE, Metering Valve

    Ace Glass

    Stopcock plug with 1:5 PTFE metering valve.

  • Funnel, Pressure Equalizing, Graduated, with 1:5 PTFE Metering Valve

    Ace Glass

    Similar to 9495, except lower stopcock is solid 1:5 PTFE metering valve, side arm plug is regular 1:5 solid PTFE. For replacement plugs, see 8232 or 8224.

  • Agitator, PTFE, Multi-Paddle, Pinned Valves

    Ace Glass

    PTFE, large-scale, multi-paddle agitator design to accept pinned bottom valves, like our 6482 flush-seal valve. The pin helps reduce wobble or flexing at higher rpm. 28mm agitators will fit drilled type 8080 shafts.

  • Agitator, PTFE, Multi-Paddle, Pinned Valves

    Ace Glass

    PTFE, large-scale, multi-paddle agitator design to accept pinned bottom valves, like our 6482 flush-seal valve. The pin helps reduce wobble or flexing at higher rpm. 19mm agitators will fit drilled type or knob type 8076, 8078 and 8079 shafts.

  • SYNTHWARE PTFE Stopcock Plugs, Metering Valve

    Kemtech America

    Stopcock Plug, Metering, PTFE, Synthware, Bore: 2 or 4mm available, Plug Size: 11/25 or 15.2/30 availabe, with threaded PTFE needle valve for the fine control of flow through the bore of the stopcock plug.

  • Reactor Drain Valve, Air-Actuated, PTFE

    Ace Glass

    Ace all PTFE reactor flush drain valve with control from your in-house air supply. Unique design weds our proven PTFE flush valve with a low profile air cylinder, control box and hoses. All wetted surfaces are PTFE or Kalrez®. Valve will stay closed under heavy loads and temperature gradiants…

  • HiVac Valve with Straight PTFE Plug

    Wilmad LabGlass

    …borosilicate glass valve body features a precision-formed tapered valve seat and a precision tooled external thread. The design of cap (made of Delrin®) and valve stem provides a non-rotating primary seal. Interchangeable between valves of the same bore size, valve plugs have two PTFE seal rings…

  • Valve High Vac PTFE Sz 12

    Kimble

    valve is for use in vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control Can be used as a bleed up to 1/2 turn Full open position is at 1-1/2 turns Primary seal is made with a FKM o-ring on a tapered seat Non-rotating PTFE shaft can…

  • Valve High Vac PTFE Sz 8

    Kimble

    valve is for use in vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control Can be used as a bleed up to 1/2 turn Full open position is at 1-1/2 turns Primary seal is made with a FKM o-ring on a tapered seat Non-rotating PTFE shaft can…

  • Stopcock, Metering Valve, 1:5 PTFE Plug

    Ace Glass

    Metering valve, with 1:5 PTFE straight bore plug, provides fine control of rate of flow. With polished barrels. For plug only, see 8232.

  • SYNTHWARE High Vacuum Valves, Three-Way, PTFE-Protected

    Kemtech America

    High Vacuum Valve, Three Way, PTFE Protected, Synthware, Size: 0-8mm, Side Arm OD: 9mm.

  • Purge Valve

    Agilent Technologies

    Common to all 1100/1200 pump modules, the purge valve has a gold seal held in place with a plastic cup The most frequently replaced item in the 1100/1200 Series pumps is the purge valve PTFE frit, which can clog with seal material or solvent particulates When replacing the frit,…

  • Prime/Purge Valve Repair Kit for Prime/Purge Valve

    Restek

    Includes: soft seal (2); PTFE O-ring (2); 7/32 hex key

  • Adapter, hose connection, metering valve

    Ace Glass

    Hose connection adapter with inner bottom joint, PTFE plug metering valve.

  • Adapter, Hose Connection, Metering Valve

    Ace Glass

    Adapter with outer joint top, hose connection bottom, glass or PTFE plugged metering valve. See 8223-02 glass or 8224-04 PTFE replacement plugs.

  • Inert Valve Hv 1-1

    Hamilton

    …Dead Volume 14 µL   Valve Model 1-1   Valve Model Description 180° Flow Path 2-ports   Valve Outer Body Dimension 0.75 inch (19.1 mm)   Valve Size HV

  • Valve Release Pressure

    Kimble

  • SYNTHWARE High Vacuum Valve Plugs

    Kemtech America

    High Vacuum Valve Plug, PTFE Protected, Synthware, Size: 0-4, 0-8 or 0-12mm available, Plug has a machined in PTFE tip O-ring to make the primary seal.

  • Synthware Transfer Valve Adapters

    Kemtech America

    Synthware valved transfer adapter. The 0-4mm high vacuum valves have two Viton o-rings on the shaft and an integral PTFE o-ring on the tip. The standard taper upper outer joint and lower inner joint are the same size.

  • Pressure Vacuum Valve NMR Tubes

    Wilmad LabGlass

    …(10-8 torr) experiments. Connect to a 1/8" metal (SST or brass) vacuum line using Swagelok® fittings Pressure vacuum valve is made of PTFE, all other parts are Pyrex® or equivalent Due to the nature of glass, Extreme Caution should be exercised when using at elevated…

  • PYREX® 60mL Replacement Squibb Separatory Funnel WITHOUT Valve and Stopper

    Corning

    These replacement 60mL PYREX® Squibb separatory funnels do not have a Polytetrafluorethylene (PTFE) valve assembly or glass stopper.

  • SYNTHWARE High Vacuum Valve Plugs

    Kemtech America

    High Vacuum Valve Plug, Synthware, Size: 0-4, 0-8, and 0-12mm available, Stem Material: PTFE,O-rings Material: Viton.

  • SYNTHWARE Storage Flasks with High Vacuum Valve

    Kemtech America

    SYNTHWARE storage flask with high vacuum valve and side arm. Valve has a PTFE o-ring at the tip and PTFE wiper to protect the Viton o-ring on the shaft.

  • Vertical Condenser with Manifold and Cut-Off Valve

    IKA Works

    …stop valve for reflux distillation. The solvent to be distilled can be continuously fed in through the PTFE inlet tube. Thomas No. 1203C96 Vertical condenser with distributor and stop valve for reflux distillation. The solvent to be distilled can be continuously fed in through the PTFE inlet…

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