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: Ball valve, IBC, Hole Ø: 30 mm, For: 2" inner and S60×6 outer threads, with 90° hose nozzle and sealing cap
Catalog Number: BURK0534-0002
UOM: 1 * 1 items
Supplier: BURKLE


Description: Stopcock, one-way, plastilab®, HDPE, PP tap, Hole Ø: 10,9 mm, For tube O-Ø: 13 mm
Catalog Number: 376.
UOM: 1 * 1 items
Supplier: KARTELL


Description: Ball valve, IBC, Hole Ø: 25 mm, For: 2" inner and S60×6 outer threads, with hose screw connection
Catalog Number: BURK0534-0001
UOM: 1 * 1 items
Supplier: BURKLE


Description: Stopcocks for storage tanks, Nalgene®, LDPE, with PTFE-O-ring, Thread: 12,7 mm NPT, male thread
Catalog Number: NALG6420-0500
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Stopcock, one-way, plastilab®, HDPE, PP tap, Hole Ø: 12,7 mm, For tube O-Ø: 15 mm
Catalog Number: 379.
UOM: 1 * 1 items
Supplier: KARTELL


Description: Stopcocks for storage tanks, Nalgene®, LDPE, with PTFE-O-ring, Thread: 19 mm NPT, male screw thread
Catalog Number: NALG6420-0750
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Stopcock, three-way, Nalgene®, PP, with TFE tap, Hole Ø: 4 mm, For tube I-Ø: 6,4 - 9,5 mm
Catalog Number: 216-4425
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Stopcocks, Nalgene®, PP, with TFE tap, Hole Ø: 2 mm, For tube I-Ø: 6,35 - 9,53 mm
Catalog Number: 229-0016
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Stopcock, three-way, Nalgene®, PP, with TFE tap, Hole Ø: 2 mm, For tube I-Ø: 6,4 - 9,5 mm
Catalog Number: 216-4424
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Nalgene®, PE, Hole Ø: 9,53 mm, For tube I-Ø: 15,88 mm, Thread: 1-1/8" - 12 straight female thread, For: NALGENE® HDPE tanks up to 378,541 L
Catalog Number: NALG96423-0100
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Spigot, Stainless steel, Thread: 3/4" outer
Catalog Number: BURK0535-0020
UOM: 1 * 1 items
Supplier: BURKLE


Description: Stopcocks, Nalgene®, PP, with TFE tap, Hole Ø: 4 mm, For tube I-Ø: 6,35 - 9,53 mm
Catalog Number: 229-0017
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Stopcock, LaboPlast®, PP/PTFE, angled, Thread: Inflowing side: 3/4" inner thread cap nut/outflowing side: spout/nozzle , StopCock, angled
Catalog Number: 216-2854
UOM: 1 * 1 items
Supplier: BURKLE


Description: Spigots for tanks, Nalgene®, PP, needle type, Thread: 1-1/8 in.-12 straight female thread, For: NALGENE® tanks up to 100 gals.
Catalog Number: NALG6421-0010
UOM: 1 * 1 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Spare stopcock, 19.05 mm, for aspirator bottles, with PP adapter and 2 FKM seals
Catalog Number: BRND131100
UOM: 1 * 1 items
Supplier: Brand


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

Environmentally Preferable


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