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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-216-0940

Stopcock, LaboPlast®, PP/PTFE, straight, Rosca: Inflowing side: 3/4" outer thread, 3/4" inner thread cap nut/outflowing side: 3/4" outer thread, 3/4" inner thread cap nut, Para: Recipientes con rosca R 3/4", StopCock straight-through

Descripción: Stopcock, LaboPlast®, PP/PTFE, straight, Rosca: Inflowing side: 3/4" outer thread, 3/4" inner thread cap nut/outflowing side: 3/4" outer thread, 3/4" inner thread cap nut, Para: Recipientes con rosca R 3/4", StopCock straight-through
Numero del catalogo: 216-0940
UOM: 1 * 1 UN
Proveedor: BURKLE
Product Image-227-1111

Ball valve, LaboPlast®, PP, with connecting cap nut, Ø orificio: 12 mm, para tubo Ø int.: 16 mm, Rosca: R 3/4"

Descripción: Ball valve, LaboPlast®, PP, with connecting cap nut, Ø orificio: 12 mm, para tubo Ø int.: 16 mm, Rosca: R 3/4"
Numero del catalogo: 227-1111
UOM: 1 * 1 UN
Proveedor: BURKLE
Product Image-BOHLF731-02

Stopcock, mini, 3-way, L-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection

Descripción: Stopcock, mini, 3-way, L-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection
Numero del catalogo: BOHLF731-02
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-BOHLF731-04

Stopcock, mini, 3-way, L-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 3,2 mm, para tubo Ø int.: 1,6 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection

Descripción: Stopcock, mini, 3-way, L-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 3,2 mm, para tubo Ø int.: 1,6 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection
Numero del catalogo: BOHLF731-04
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-BOHLF731-06

Stopcock, mini, 3-way, T-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection

Descripción: Stopcock, mini, 3-way, T-shaped bore, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with three female thread connection
Numero del catalogo: BOHLF731-06
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-BOHLF730-06

Stopcock, mini, 2-way, straight, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with a female thread and a male thread connection

Descripción: Stopcock, mini, 2-way, straight, BOLA, PTFE, with FEP key, para tubo Ø ext.: 1,6 mm, para tubo Ø int.: 0,8 mm, Rosca: UNF ¼" 28 G (male or female thread), Miniature stopcocks with a female thread and a male thread connection
Numero del catalogo: BOHLF730-06
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-229-0058

2 vías, recto, BOLA, PTFE, Llave de PTFE, Ø orificio: 6 mm, Rosca: GL 18

Descripción: 2 vías, recto, BOLA, PTFE, Llave de PTFE, Ø orificio: 6 mm, Rosca: GL 18
Numero del catalogo: 229-0058
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-BRAU4099117

Stopcock, Discofix®, azul, One-way stopcocks

Descripción: Stopcock, Discofix®, azul, One-way stopcocks
Numero del catalogo: BRAU4099117
UOM: 1 * 50 UN
Proveedor: B. Braun

Certificados


Product Image-229-0057

2 vías, recto, BOLA, PTFE, Llave de PTFE, Ø orificio: 4 mm, Rosca: GL 14

Descripción: 2 vías, recto, BOLA, PTFE, Llave de PTFE, Ø orificio: 4 mm, Rosca: GL 14
Numero del catalogo: 229-0057
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-229-0084

3 vías, luz interior en forma de L, BOLA, PTFE, Llave de PTFE, Ø orificio: 4 mm, Rosca: GL 14

Descripción: 3 vías, luz interior en forma de L, BOLA, PTFE, Llave de PTFE, Ø orificio: 4 mm, Rosca: GL 14
Numero del catalogo: 229-0084
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-BRND82221

Burette stopcocks, straight, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 25 ml de capacidad

Descripción: Burette stopcocks, straight, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 25 ml de capacidad
Numero del catalogo: BRND82221
UOM: 1 * 1 UN
Proveedor: Brand
Product Image-BRND82220

Burette stopcocks, straight, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 2 - 10 ml de capacidad

Descripción: Burette stopcocks, straight, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 2 - 10 ml de capacidad
Numero del catalogo: BRND82220
UOM: 1 * 1 UN
Proveedor: Brand
Product Image-BRND82120

Stopcocks, lateral, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 2 - 10 ml de capacidad

Descripción: Stopcocks, lateral, BISTABIL, Vidrio de borosilicato 3.3, with PTFE spindle, Ø orificio: 0 - 2,5 mm, Para: Buretas de 2 - 10 ml de capacidad
Numero del catalogo: BRND82120
UOM: 1 * 1 UN
Proveedor: Brand
Product Image-201-1712

3 vías, luz interior en forma de T, BOLA, PTFE, Llave de PTFE, Ø orificio: 6 mm, Rosca: GL 25

Descripción: 3 vías, luz interior en forma de T, BOLA, PTFE, Llave de PTFE, Ø orificio: 6 mm, Rosca: GL 25
Numero del catalogo: 201-1712
UOM: 1 * 1 UN
Proveedor: Bohlender
Product Image-LENZ02631804

Llave de paso, tres vías, según Czako, DURAN® Borosilicate glass, con llave de PTFE, Ø orificio: 2,5 mm, Llave: 18,8 NS, Stopcock, three-way, with PTFE plug

Descripción: Llave de paso, tres vías, según Czako, DURAN® Borosilicate glass, con llave de PTFE, Ø orificio: 2,5 mm, Llave: 18,8 NS, Stopcock, three-way, with PTFE plug
Numero del catalogo: LENZ02631804
UOM: 1 * 1 UN
Proveedor: LENZ, E. (Lenz Laborglas GmbH & CO.KG)
Product Image-BOHLJ1220-03

Eco-stopcock, straight bore, BOLA, PTFE, with PP grip and nut, Ø orificio: 1,5 mm, Llave: 12,5/27 NS, Rosca: M 8

Descripción: Eco-stopcock, straight bore, BOLA, PTFE, with PP grip and nut, Ø orificio: 1,5 mm, Llave: 12,5/27 NS, Rosca: M 8
Numero del catalogo: BOHLJ1220-03
UOM: 1 * 1 UN
Proveedor: Bohlender
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