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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-229-7423

Valve cock, two-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 8 mm, For tube I-Ø: 9 - 11 mm

Description: Valve cock, two-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 8 mm, For tube I-Ø: 9 - 11 mm
Catalog Number: 229-7423
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-229-0112

Valve cock, two-way, LaboPlast®, PP/PE, PE tap, Hole Ø: 8 mm, For tube I-Ø: 11 - 13 mm

Description: Valve cock, two-way, LaboPlast®, PP/PE, PE tap, Hole Ø: 8 mm, For tube I-Ø: 11 - 13 mm
Catalog Number: 229-0112
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-229-7422

Valve cock, two-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 6 mm, For tube I-Ø: 7 - 9 mm

Description: Valve cock, two-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 6 mm, For tube I-Ø: 7 - 9 mm
Catalog Number: 229-7422
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-229-7427

Valve cock, three-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 4 mm, For tube I-Ø: 5 - 7 mm

Description: Valve cock, three-way, LaboPlast®, PVDF/PTFE, PTFE tap, Hole Ø: 4 mm, For tube I-Ø: 5 - 7 mm
Catalog Number: 229-7427
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-SCOT286430001

Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4 mm, Spigot: 18,8 NS

Description: Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4 mm, Spigot: 18,8 NS
Catalog Number: SCOT286430001
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Image Unavailable-MFLX06225-60

Universal Stopcock Kit, PVC and EPDM, 150 psi

Description: Universal Stopcock Kit, PVC and EPDM, 150 psi
Catalog Number: MFLX06225-60
UOM: 1 * 1 items
Supplier: Avantor Fluid Handling
Product Image-229-0114

Valve cock, two-way, LaboPlast®, PVDF, PVDF tap, Hole Ø: 8 mm, For tube I-Ø: 11 - 13 mm

Description: Valve cock, two-way, LaboPlast®, PVDF, PVDF tap, Hole Ø: 8 mm, For tube I-Ø: 11 - 13 mm
Catalog Number: 229-0114
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-SCOT286428801

Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with SBW key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with SBW key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: SCOT286428801
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286429806

Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Separating funnel stopcocks, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: SCOT286429806
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286432602

Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2 mm, Spigot: 12,5 NS

Description: Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2 mm, Spigot: 12,5 NS
Catalog Number: SCOT286432602
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286439207

Stopcock, one-way, DURAN®, DURAN® Borosilicate glass, ground and polished, without key, Hole Ø: 2 mm, Spigot: 12,5 NS, capillary

Description: Stopcock, one-way, DURAN®, DURAN® Borosilicate glass, ground and polished, without key, Hole Ø: 2 mm, Spigot: 12,5 NS, capillary
Catalog Number: SCOT286439207
UOM: 1 * 50 items
Supplier: DWK Life Sciences
Product Image-BURK8614-0009

Stopcocks, two-way, HDPE, 2 hose nozzles, Hole Ø: 9 mm, For tube I-Ø: 10 mm

Description: Stopcocks, two-way, HDPE, 2 hose nozzles, Hole Ø: 9 mm, For tube I-Ø: 10 mm
Catalog Number: BURK8614-0009
UOM: 1 * 1 items
Supplier: BURKLE
Product Image-SCOT286433007

Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4 mm, Spigot: 18,8 NS

Description: Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4 mm, Spigot: 18,8 NS
Catalog Number: SCOT286433007
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286432808

Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: SCOT286432808
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286432208

Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with SBW key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Separating funnel stopcocks, with short inlet, DURAN®, DURAN® Borosilicate glass, with SBW key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: SCOT286432208
UOM: 1 * 25 items
Supplier: DWK Life Sciences
Product Image-SCOT286441007

Stopcock, one-way, DURAN®, DURAN® Borosilicate glass, ground and polished, without key, Hole Ø: 6 mm, Spigot: 21,5 NS

Description: Stopcock, one-way, DURAN®, DURAN® Borosilicate glass, ground and polished, without key, Hole Ø: 6 mm, Spigot: 21,5 NS
Catalog Number: SCOT286441007
UOM: 1 * 5 items
Supplier: DWK Life Sciences
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