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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Description: Key, Rotaflo®, For: High performance Rotaflo® stopcocks, Replacement key, bore Ø 6 mm
Catalog Number: 229-0230
UOM: 1 * 2 items
Supplier: SciLabware


Description: Ring, Rotaflo®, For: Rotaflo® stopcocks, Replacement locking ring for key with bore 10 mm
Catalog Number: BIBBLR10
UOM: 1 * 5 items
Supplier: SciLabware


Description: Valve, straight angle, Quickfit®, Borosilicate glass, PTFE spindle, Hole Ø: 14,7 mm, For tube O-Ø: 14 mm
Catalog Number: BIBB722-53
UOM: 1 * 5 items
Supplier: SciLabware


Description: Key, Rotaflo®, For: High performance Rotaflo® stopcocks, Replacement key, bore Ø 10 mm
Catalog Number: 229-0226
UOM: 1 * 1 items
Supplier: SciLabware


Description: Stopcock, single way, Borosilicate glass, PTFE key, Hole Ø: 10 mm
Catalog Number: 7143/10/PTFE
UOM: 1 * 1 items
Supplier: SMITH SCIENTIFIC


Description: Valve, straight angle, Quickfit®, Borosilicate glass, PTFE spindle, Hole Ø: 8,7 mm, For tube O-Ø: 8 mm
Catalog Number: BIBB722-52
UOM: 1 * 5 items
Supplier: SciLabware


Description: Ring, Rotaflo®, For: Rotaflo® stopcocks, Replacement locking ring for key with bore 3 mm
Catalog Number: BIBBLR3
UOM: 1 * 5 items
Supplier: SciLabware


Description: Stopcock, high vacuum, acc. to Schiff, Borosilicate glass, with hollow ST key, Hole Ø: 4 mm, Spigot: 18,8 NS
Catalog Number: WITG0.272.004
UOM: 1 * 1 items
Supplier: WITEG LABORTECHNIK


Description: Valve, straight, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 6 mm, For tube I-Ø: 13 mm
Catalog Number: BIBBHP6ST/10
UOM: 1 * 5 items
Supplier: SciLabware


Description: Valve, straight, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 3 mm, For tube I-Ø: 8 mm
Catalog Number: 201-8231
UOM: 1 * 1 items
Supplier: SciLabware


Description: Valve, straight, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 3 mm, For tube I-Ø: 10 mm
Catalog Number: 229-0242
UOM: 1 * 1 items
Supplier: SciLabware


Description: Valves, right angle, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 3 mm, For tube I-Ø: 8 mm
Catalog Number: 201-8234
UOM: 1 * 1 items
Supplier: SciLabware


Description: Valve, straight, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 6 mm, For tube I-Ø: 10 mm
Catalog Number: 201-8232
UOM: 1 * 1 items
Supplier: SciLabware


Description: Valve, right angle, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 3 mm, For tube I-Ø: 8 mm
Catalog Number: 201-8223
UOM: 1 * 1 items
Supplier: SciLabware


Description: Valve, straight, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 10 mm, For tube I-Ø: 13 mm
Catalog Number: BIBBGP10ST/10
UOM: 1 * 10 items
Supplier: SciLabware


Description: Valves, right angle, high performance, Rotaflo®, PYREX® borosilicate glass, PTFE spindle, Hole Ø: 6 mm, For tube I-Ø: 10 mm
Catalog Number: 201-8235
UOM: 1 * 1 items
Supplier: SciLabware


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