Stopcocks and valves

Zur bestmöglichen Nutzung von Kanistern bietet CHEMSOLUTE® praktische Auslaufhähne.

• Auslaufgeschwindigkeit der Auslaufhähne: breiter Auslauss ca. 5 l/min, schmaler Auslass ca. 1,5 l/min

• Thread size UNF 1/4" 28G
• Luer Lock adapter
• PTFE Filter
• Valve membrane blocks vapours and opens at negative pressure
• It is recommended to replace the valve every 6 months
• With change indicator and labelling field for timely change

Lid with integrated ventilation openings and service life indicator. The filling of activated carbon is protected by two porous membranes made of PE. This allows an unobstructed flow of exhaust air, solvents are adsorbed by the activated carbon and only filtered air streams out....

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....

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 PTFE
• Unscrewing protection prevents absolute unscrewing of the valve pin

Red/yellow. With connecting thread UNF ¼" 28G. Filter membrane made of PTFE/PP with a porosity of 1 µm and integrated non-return valve made of silicone. With service life indicator....

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

Screw cap for thread GL 45 made of PPS, freely turnable distributor body made of PTFE with female threads: UNF ¼" 28 G for connecting capillary tubing (O. D. 1.6, 2.3 or 3.2 mm) or NPT 1/8" for a hose connector for flexible tubing with I.D. 6.4 or 9 mm, GL 14 for connecting a b.safe exhaust filter (not included)....

For 250 µl RN needle syringes and larger. Port diameter 1.5 mm, Inert Gas Sampling Valve 1 mm....

For the safe withdrawal of solvents. Screw caps, with freely movable insert made of PTFE, with PFA fittings for capillaries and an air valve. For maximum efficiency, we recommend that the vent is changed every 6 months.
Scope of suppy:
Safety Cap, air valve, change indicator, PFA fittings, PFA blind plug, labelling field...

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....

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 PTFE
• Unscrewing protection prevents absolute unscrewing of the valve pin

According to ISO 9002.DOT39 and EN12205.
Control valve not included, please order separately....

Three-way stopcocks (Czako) acc. to DIN 12563. Angled bore 120°, with solid glass or PTFE plug. Leakage rate to DIN 12540-1....

2-way- or 3-way stopcock system for infusion therapy and monitoring, for all current pressure infusion systems.

• Stopcock 180° or 360° turnable
• Luer-Lock port
• PVC and latex free

The exhaust air filters are equipped with three different activated carbon layers, which bind acids and alkalis and adsorb organic solvent vapours. Depending on the required capacity, filter with different service lifes are available.

• Filter media with a very high performance spectrum for acids and alkalis
• Optimised for binding buffer solutions and solvent vapours
• With splash guard
• 1500 m²/g adsorption surface area

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Brass / nickel. Bottom hinged....

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The air valve blocks harmful vapours and ensures safe pressure equalisation in the storage tanks. For PFAS analysis of polyfluorinated chemicals according to DIN 38407-42/ DIN 38414-14.

• With filter membrane
• Luer-Lock connection
• Change indicator

Zur Fixierung von Schläuchen in den Schlauchanschlüssen (Gewinde NPT 1/8“) von b.safe Caps....

Zum Anschluss von Schläuchen auf b.safe Waste Caps....