Stopcock made of PTFE for Tubing of the Same Size with Cap Nut made of Stainless Steel

Stopcock made of PTFE for Tubing of the Same Size with Cap Nut made of Stainless Steel

Technical specification Material: Body and plug: PTFE Cap nuts: stainless steel... more

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Technical specification

Material:

Body and plug: PTFE

Cap nuts: stainless steel

Connection: for tubing (pipes) of the same outside Ø

General Information MULTIFIT ® -cocks and valves for rigid tubing (pipes) fix tubing... more

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General Information

MULTIFIT^®-cocks and valves for rigid tubing (pipes) fix tubing (pipes) by means of a compressed FPM O-ring. The higher the internal pressure is, the tighter is the joint. MULTIFIT^®-connections are closed and opened within seconds.

Size A:

For highly flexible PTFE tubing, with outside Ø 0.6 to 1.0 mm (1/32").

Size C:

For tubing used in many chromatography systems, with outside Ø 1.3 to 1.6 mm (1/16"). The cap nuts of size C and D have the same thread size. Therefore, the total versatile assortment of size D RCT^®-couplings, cocks, and columns can be coupled to the 1/16" tubes after changing the cap nut and the sealing ring.

Size D:

For 1/8" tubes of the THOMACHROM^®-chromatography system available in various materials and with inside diameters of 0.25 to 2.0 mm. Suitable for outside Ø 2.4 to 3.2 mm. The nuts of size D are marked with a notch.

Size E:

For 1/4" tubes and glass pipes of chromatography columns, suitable for outside Ø of 5.7 to 6.4 mm.

MULTIFIT^® are available as standard type with PVC-U nuts for aqueous and non-aggressive solvents, and as SR-type with nuts made of PCTFE for temperatures up to +120 °C. O-rings made of FFKM are available for particularly aggressive liquids such as pyridine, ketones, and esters (to request separately).

Material:

Body and plug: PTFE

Cap nuts: PVC-U or PCTFE

Max. operating pressure: 3 bar at +20 °C

Item	Pipe outside Ø inch	NW mm	h mm	H mm	L mm	Einheit Stück	Price Euro*
60091	1/8"	1	24	44	48	1	151.00
60092	3/16"	1	24	44	54	1	173.00
60093	3/16"	2	24	44	54	1	173.00
60094	3/16"	3	24	44	54	1	173.00
60095	1/4"	1	24	44	54	1	181.00
60096	1/4"	2	24	44	54	1	181.00
60097	1/4"	3	24	44	54	1	181.00
60098	5/16"	1	24	44	54	1	192.00
60099	5/16"	2	24	44	54	1	192.00
60100	5/16"	3	24	44	54	1	192.00
60101	5/16"	4	31	52	59	1	209.00
60102	5/16"	5	31	52	59	1	209.00
60103	3/8"	4	31	52	59	1	214.00
60104	3/8"	5	31	52	59	1	214.00
60105	1/2"	4	31	52	59	1	220.00
60106	1/2"	5	31	52	59	1	220.00