Stopcocks and Valves

• 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).

Scope of supply:
Connections: UNF ¼"" 28G, NPT 1/8"", GL 14, Fittings, hose connector, blind fittings

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

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

With embossed directional arrow or printed in black.

• Conical spouts
• Resistant to compression max. 4 bar
• Operating temperature 0 to 40 °C
• With PP valve ball, on request also with ball made of stainless steel or PTFE