Acid Purification System


Bottles, PFA, FEP, and PTFE

Cap Liners, TFE

Check/ Foot Valves, TFE

Filters, Inline

Gas Sampling Bags

Gloves, Nitrile

ICP-MS Agilent OEM Components


Liquid Sampling Bags/Liners

Rods, TFE

Rupture Membranes, PFA

Savillex molded PFA labware

Sheets, TFE

Soil Sampling Syringes

Stirrer Magnets & Accessories

Surface Protector, Rolls

Transfer Cap Assemblies, PFA


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PTFE Manual Valves

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BECO stopcocks

PTFE Stopcocks


PTFE Stopcocks (plug valves) are precision machined valves that function in much the same way as a ball valve. When the handle points in the direction of flow, the valve is fully open; when the handle points perpendicular to the direction of flow, the valve is fully closed; and at the 45° position the valve is half open and thereby has a metering effect

  • Media Temperature: 100 ºC
  • Ambient Temperature: 150 ºC
  • Media Pressure: Vacuum to 60 psi

Search  PTFE Stopcocks - 30 Items

BECO metering valves

PTFE Metering Valves


PTFE Metering Valves use a tapered plug-stem to give a fine adjustment to the flow in addition to a full, open, or positive shutoff postition.

  • Media Temperature: 40 ºC
  • Media Pressure: Vacuum to 40 psi

Search  PTFE Metering Valves - 40 Items

BECO pressure relief valves

PTFE Pressure Relief Valves


Features all PTFE and elastomer wetted fluid path. This relief valve is fully adjustable from 10- 90 psi by simply adjusting the upper stainless steel screw and locking in place with the stainless steel nut.
  • Max. Pressure: 90 psi
  • Max. Temperature: 150 ºC

Search  PTFE Pressure Relief Valves - 78 Items

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