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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.

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.


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Product Image-201-3135

Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4,0 mm, Spigot: 24,0 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4,0 mm, Spigot: 24,0 NS
Catalog Number: 201-3135
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-1109

Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 1,5 mm, Spigot: 14,5 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 1,5 mm, Spigot: 14,5 NS
Catalog Number: 201-1109
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-1037

Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4,0 mm, Spigot: 18,8 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 4,0 mm, Spigot: 18,8 NS
Catalog Number: 201-1037
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-205-2226

Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 2,5 mm, Spigot: 18,8 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 2,5 mm, Spigot: 18,8 NS
Catalog Number: 205-2226
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-189-2102

Vacuum stopcock, one-way, straight, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 4,0 mm, Spigot: 18,8 NS, Vacuum stopcocks, one way, straight

Description: Vacuum stopcock, one-way, straight, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 4,0 mm, Spigot: 18,8 NS, Vacuum stopcocks, one way, straight
Catalog Number: 189-2102
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-205-2227

Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 4,0 mm, Spigot: 24,0 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 4,0 mm, Spigot: 24,0 NS
Catalog Number: 205-2227
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-1036

Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 4,0 mm, Spigot: 18,8 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 4,0 mm, Spigot: 18,8 NS
Catalog Number: 201-1036
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-1192

Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with PTFE key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: 201-1192
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-1035

Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS

Description: Stopcock, three-way, DURAN® Borosilicate glass, with solid glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS
Catalog Number: 201-1035
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-189-2103

Vacuum stopcock, one-way, straight, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, one way, straight

Description: Vacuum stopcock, one-way, straight, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, one way, straight
Catalog Number: 189-2103
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-BOHLB293-02

Vacuum stopcock, BOLA, PTFE, with SAFE LAB system, socket NS 19/26, Hole Ø: 2,0 mm, For tube O-Ø: 8 mm, For: Cone NS 19/26

Description: Vacuum stopcock, BOLA, PTFE, with SAFE LAB system, socket NS 19/26, Hole Ø: 2,0 mm, For tube O-Ø: 8 mm, For: Cone NS 19/26
Catalog Number: BOHLB293-02
UOM: 1 * 1 items
Supplier: Bohlender
Product Image-LENZ02962106

Vacuum stopcock, two-way, T-shape, right angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, two way, right-angled

Description: Vacuum stopcock, two-way, T-shape, right angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, two way, right-angled
Catalog Number: LENZ02962106
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-189-2113

Vacuum stopcock, one-way, parallel side arms, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, one way, parallel

Description: Vacuum stopcock, one-way, parallel side arms, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 6,0 mm, Spigot: 21,5 NS, Vacuum stopcocks, one way, parallel
Catalog Number: 189-2113
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ02921402

Vacuum stopcock, one-way, right-angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS, Vacuum stopcocks, one way, right-angled

Description: Vacuum stopcock, one-way, right-angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS, Vacuum stopcocks, one way, right-angled
Catalog Number: LENZ02921402
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ02961402

Vacuum stopcock, two-way, T-shape, right angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS, Vacuum stopcocks, two way, right-angled

Description: Vacuum stopcock, two-way, T-shape, right angled, DURAN® Borosilicate glass, with hollow NS glass key, Hole Ø: 2,5 mm, Spigot: 14,5 NS, Vacuum stopcocks, two way, right-angled
Catalog Number: LENZ02961402
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ02702902

Burette stopcocks, needle valve, DURAN® Borosilicate glass, lateral with PTFE spindle, Hole Ø: 2,5 mm, Needle-valve stopcock with tip, lateral

Description: Burette stopcocks, needle valve, DURAN® Borosilicate glass, lateral with PTFE spindle, Hole Ø: 2,5 mm, Needle-valve stopcock with tip, lateral
Catalog Number: LENZ02702902
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
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