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You Searched For: Stopcocks

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing. VWR offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing. VWR offers a wide variety of stopcocks suited for use with liquids or gases under both low or high pressure.


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Product Image-COWI016.803.2

Valve, general purpose, PTFE, T-type, bayonet, Hole Ø: 3 mm, For tube O-Ø: 8 mm

Description: Valve, general purpose, PTFE, T-type, bayonet, Hole Ø: 3 mm, For tube O-Ø: 8 mm
Catalog Number: COWI016.803.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-8901475.

Burette stopcocks, lateral valve, DURAN® Borosilicate glass, with PTFE spindle, For: 50 ml burettes

Description: Burette stopcocks, lateral valve, DURAN® Borosilicate glass, with PTFE spindle, For: 50 ml burettes
Catalog Number: 8901475.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-COWI016.1204.2

Valve, general purpose, PTFE, straight through screw, Hole Ø: 4 mm, For tube O-Ø: 8 mm

Description: Valve, general purpose, PTFE, straight through screw, Hole Ø: 4 mm, For tube O-Ø: 8 mm
Catalog Number: COWI016.1204.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-COWI016.1303.2

Valve, general purpose, PTFE, T-type, screw, Hole Ø: 3 mm, For tube O-Ø: 8 mm

Description: Valve, general purpose, PTFE, T-type, screw, Hole Ø: 3 mm, For tube O-Ø: 8 mm
Catalog Number: COWI016.1303.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-COWI016.1304.2

Valve, general purpose, PTFE, T-type, screw, Hole Ø: 4 mm, For tube O-Ø: 8 mm

Description: Valve, general purpose, PTFE, T-type, screw, Hole Ø: 4 mm, For tube O-Ø: 8 mm
Catalog Number: COWI016.1304.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-COWI016.1302.6.2

Valve, general purpose, PTFE, T-type, screw, Hole Ø: 2 mm, For tube O-Ø: 6 mm

Description: Valve, general purpose, PTFE, T-type, screw, Hole Ø: 2 mm, For tube O-Ø: 6 mm
Catalog Number: COWI016.1302.6.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-COWI016.1203.2

Valve, general purpose, PTFE, straight through screw, Hole Ø: 3 mm, For tube O-Ø: 8 mm

Description: Valve, general purpose, PTFE, straight through screw, Hole Ø: 3 mm, For tube O-Ø: 8 mm
Catalog Number: COWI016.1203.2
UOM: 1 * 1 items
Supplier: COWIE
Product Image-216-4423

Quick action spigot, Nalgene®, PP/PE, Spigot for vessels

Description: Quick action spigot, Nalgene®, PP/PE, Spigot for vessels
Catalog Number: 216-4423
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

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Product Image-016.9203

Buret stopcock, PTFE, straight through type, glass tip, borosilicate glass sidearm, Hole Ø: 2 mm, with glass tip

Description: Buret stopcock, PTFE, straight through type, glass tip, borosilicate glass sidearm, Hole Ø: 2 mm, with glass tip
Catalog Number: 016.9203
UOM: 1 * 1 items
Supplier: COWIE
Product Image-8900870.

Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 25 ml burettes

Description: Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 25 ml burettes
Catalog Number: 8900870.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-8900860.

Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 2 - 10 ml burettes

Description: Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 2 - 10 ml burettes
Catalog Number: 8900860.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-8901060.

Burette stopcock, straight, clear, DURAN® Borosilicate glass, with PTFE spindle, For: 2 - 10 ml burettes

Description: Burette stopcock, straight, clear, DURAN® Borosilicate glass, with PTFE spindle, For: 2 - 10 ml burettes
Catalog Number: 8901060.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-8901076.

PTFE stopcock with PP tip

Description: PTFE stopcock with PP tip
Catalog Number: 8901076.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-8900875.

Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 50 ml burettes

Description: Burette stopcocks, straight, clear glass, DURAN® Borosilicate glass, with glass key, For: 50 ml burettes
Catalog Number: 8900875.
UOM: 1 * 1 items
Supplier: HIRSCHMANN
Product Image-016.9202

Buret stopcock, PTFE, straight through type, PP tip, borosilicate glass sidearm, Hole Ø: 2 mm, with polypropylene tip

Description: Buret stopcock, PTFE, straight through type, PP tip, borosilicate glass sidearm, Hole Ø: 2 mm, with polypropylene tip
Catalog Number: 016.9202
UOM: 1 * 1 items
Supplier: COWIE
Product Image-016.9202.1

Tip, for burette stopcock, PP

Description: Tip, for burette stopcock, PP
Catalog Number: 016.9202.1
UOM: 1 * 10 items
Supplier: COWIE
273 - 288 of 537