Stopcock plugs PTFE

Quantity	Unit price
To 9	€19.20*
From 10	€17.40*

Bore:	4.0 mm
Ground size:	NS 18,8
Manufacturer Article Number:	02171804
Material:	PTFE
With stopcock retaining device:	Yes

3-way stopcocks, T-bore, borosilicate glass 3.3

Acc. to DIN 12554 and in addition to DIN standardLeakage rate to DIN 12540-1With solid glass plug or PTFE plug and screwthread retaining device

From €38.70*

Angle valves, PRODURAN®

Angle valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening.Media only come into contact with Duran® glass and PTFEUnscrewing protection prevents absolute unscrewing of the valve pin

From €55.60*

Straight valves PRODURAN®

Straight valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening.Media only come into contact with Duran® glass and PTFEUnscrewing protection prevents absolute unscrewing of the valve pin

From €59.00*

Stopcocks, with glass plug, borosilicate glass 3.3

Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1.

From €23.30*

Stopcock plugs, glass

Solid glass plug with screwthread retaining device, for one-way stopcocks.

From €9.95*

Stopcocks, with PTFE plug, borosilicate glass 3.3

Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 12540-1.

From €27.50*

Vacuum-stopcocks, T-shape, borosilicate glass 3.3

Acc. to DIN 12545 / DIN 12554 and in addition to DIN standard, T-shape, with right-angled side arms and hollow glass plug. Leakage rate to DIN 12540-1.

From €67.80*

Spare valve spindles, PTFE

Screw cap made of PP.

From €17.60*

Needle-valve stopcocks, right-angled, DURAN® tubing

Made of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperature -20 °C to 150 °C. Needle-valve stopcocks can be used for accurate dispensing and fit perfectly to glass apparatus.

From €33.10*

Vacuum-stopcocks, one-way, right-angled, borosilicate glass 3.3

One-way, acc. to DIN 12545 / DIN 12554 and in addition to DIN standard, with right-angled side arm and hollow glass plug. Leakage rate to DIN 12540-1.

From €68.80*

Vacuum stopcocks, one-way, borosilicate glass 3.3, straight

With straight side arms and hollow NS glass plug. Leakage rate acc. to DIN 12540-1.

From €60.50*

Vacuum stopcocks, one-way, borosilicate glass 3.3, parallel

With parallel side arms and hollow NS glass plug. Leakage rate acc. to DIN 12540-1.

From €59.10*

Stopcock plugs, PTFE