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22121

Fine Metering Valve

stainless steel, 1/16 in. straight arms

Synonym(s):

Swagelok® SS1,SS METERING VALVE 1/16S EA

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About This Item

UNSPSC Code:
41115717
eCl@ss:
32035302

material

stainless steel

description

fine adjustment

fitting

1/16 in. straight arms

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General description

Use for very accurate flow regulation. Install a flow measuring device downstream. Nuts and ferrules included. An optional vernier handle (Cat. No. 22122, order separately) is available for added convenience.

Application

Fine metering valve may be used on the exit of a flow system, which is basically used for the conductance measurements of decyl-, dodecyl-, tetradecyl- and hexadecyltrimethylammonium bromide in water at 25, 60, 95, 130, and 160°C, primarily done in order to determine their critical micelle concentrations (CMCs).

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Swagelok is a registered trademark of Swagelok Company

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Critical micelle concentrations for alkyltrimethylammonium bromides in water from 25 to 160 C.
Fennell ED
Journal of Solution Chemistry, 13 (2), 87-101 (1984)

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