Stopcocks

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  • Rotameter, Needle Valve, Compact, Ace-Thred

    Ace Glass

    Used to regulate and measure flows, all working parts and indicia are visible, meter readings are unobstructed; the outlet swivels 360 degrees. Pressure tight to 2Kg/cm2 or more (air). Flow rates from 5 to 50L/minute air or 0.1 to 500cc/min water. Each tube is furnished with either a 316 stainless…

  • Stopcock, High Vacuum, Hollow Plug

    Ace Glass

    With hollow plug, for connecting either the right or left outlet with the bottom outlet.

  • Stopcock, High Vacuum, Easy Action Plug, with Tef-Cap Seal

    Ace Glass

    High vacuum stopcock that eliminates exposure to corrosive materials. Use to at least 13.6 Kg internal pressure. Variable openings from 0-3mm to 0-10mm. Ultimate vacuum of 10-7 can be realized with standard three seals. Smooth acting valve permits fine

  • Stopcock, High Vacuum

    Ace Glass

    Precision grade, straight thru, high vacuum stopcock. Available with a hollow or solid plug.

  • Stopcock, High Vacuum, Oblique Hollow Plug

    Ace Glass

    High vacuum stopcock, precision grade, with oblique bore hollow plug.

  • Stopcock, Three-Way

    Ace Glass

    With 120 degree bore, solid plug.

  • Three-way High Vacuum Stopcock

    Ace Glass

    O-Rings available. Three-way high vacuum stopcock for use in combining materials in proportion or as common feed distributed in proportion. Easy action plugs act independently of each other and are connected to a common tubulation through a variable opening. Supplied with FETFE O-Rings. Stem O.D.…

  • Stopcock Plugs, Straight Bore

    Ace Glass

    Straight bore stopcock plugs, available in borosilicate or PTFE. PTFE plug Corning# 7681.

  • Replacement Stopcock Plug

    Ace Glass

    Replacement stopcock plugs with inlet feeds for rotary evaporators. Codes -08, -10 for Buchi assemblies and -20 for Heidolph 4000 series. All plugs are 19/38.

  • Stopcock, Straight Bore, 1:5 PTFE Plug

    Ace Glass

    With polished barrels. For plug only, see 8224.

  • Stopcock, Three-Way, T-Bore

    Ace Glass

    3-way stopcock with T-bored solid glass plug. See Ace 8228 family for replacement plugs.

  • Stopcock Plug, Inlet Feed

    Ace Glass

    Pressure gauges for monitoring pressure in several pieces of apparatus such as pressure vessels, pressure reactors & chromatography columns. Pressure ranges vary from 0-60psi and up to 0-400psi. Gauges have different NPT end fittings and internal materials, as well as various dial ranges. Some come…

  • Stopcock, Three-Way, 1:5 PTFE Plug

    Ace Glass

    Oblique bore with polished barrels. For plug only, see 8226.

  • 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, Septum Inlet, with Stopcock

    Ace Glass

    Air-sensitive sample handling adapter features either a glass or PTFE t-bore stopcock, standard taper joint and septum port arms. Supplied with two septa, Ace 9096 family.

  • Adapter, Septum Inlet, with Stopcock

    Ace Glass

    Air-sensitive sample handling adapter features either a glass or PTFE t-bore stopcock, standard taper joint and septum port arms. Supplied with two septa, Ace 9096 family.,/p>

  • Stopcock, High Vacuum, Hollow Plug

    Ace Glass

    High vacuum stopcock with hollow plug, for horizontal connections.

  • Stopcock, High Vacuum, Easy Action Plug, with Tef-Cap O-Ring

    Ace Glass

    High vacuum stopcock with Tef-Cap O-Ring seals with variable openings from 0-3 to 0-10mm. Eliminate exposure to corrosive materials. For use to at least 13.6 Kg internal pressure. An ultimate vacuum of 10-7 can be realized with the standard three seals

  • Stopcock, High Vacuum

    Ace Glass

    Oblique bore stopcock with vacuum cup at bottom. Available with a hollow or solid plug.

  • Stopcock, Vacuum, PTFE, Easy Action Plug, 90 degrees

    Ace Glass

    Easy action PTFE plug with hooded handle, threaded into heavy wall glass barrel, permits smooth adjustment. Arms are at 90 degree angle. Double PTFE ring seal prevents exposure of FETFE backup O-Ring to corrosive gases and liquids. Plug, with hooded ha

  • Adapter, Distillation, Pilot Plant

    Ace Glass

    Distillation adapter for use with Pilot Plant reactors. Simple design collects the distillate above a PTFE stopcock with swagelok compatible take-off. Available with either one or two upper joints.

  • Stopcock, High Vacuum, Quick Open, Easy Action Plug

    Ace Glass

    High vacuum stopcock with easy action plug that has blunt, flat end instead of the tapered end supplied with 8194 or 8195. This modification means stopcock is a quick opening model versus the variable opening 8194 and 8195. Vacuums of 10-7 can be reali

  • Straight connecting adapter, 4mm glass plug stopcock, 15mm O-Ring top joint

    Ace Glass

    Straight connecting adapter, 4mm glass plug stopcock, 15mm O-Ring top joint and either a spherical joint or an inner standard taper joint on the bottom.

  • Straight connecting PTFE stopcock adapter. 15MM O-Ring top joint

    Ace Glass

    Straight connecting PTFE stopcock adapter. 15MM O-Ring top joint, either a spherical or standard taper bottom joint. Comes with FETFE O-Ring.

  • Adapter, Stopcock and syringe port

    Ace Glass

    Standard taper adapter with 8-425 gpi threaded top and a 2mm bore stopcock with a ptfe plug. Syringe port is supplied with a cap and septum.

  • Stopcock adapter, top outer joint, bottom inner joint, glass plug

    Ace Glass

    Stopcock adapter, top outer joint, bottom inner joint, glass plug. Spherical joint versions are both outer joints top and bottom.

  • Adapter, Stopcock, Hose connection

    Ace Glass

    Stopcock adapter featuring either a bent or straight hose connection and a glass plug.

  • Stopcock, Vacuum, PTFE

    Ace Glass

    Threaded vacuum stopcock comes with PTFE plug with hooded, bakeble handle. Needle valve version permits smooth valve adjustment down to 0.1 cc/min flow rate. Easy action version threads into heavy wall glass barrel also permitting smooth adjustment. Do

  • Adapter, Stopcock, Hose connection, PTFE plug

    Ace Glass

    Stopcock adapter featuring either a bent or straight hose connection and a PTFE plug.

  • Stopcock, High Pressure, Straight Bore

    Ace Glass

    High pressure straight bore stopcock with solid plug.

  • Stopcock, High Pressure, Oblique Bore

    Ace Glass

    Three-way high pressure oblique bore stopcock with solid plug.

  • Stopcock Plugs, Straight Bore, 1:5 PTFE

    Ace Glass

    1:5 PTFE straight bore stopcock plugs

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