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Multidial Type Precision Needle Valve MODEL 2412M SERIES

Multidial Type Precision Needle Valve

This is an enhanced model of the KOFLOC Precision Needle Valve Model 2412 (see page 102), which now incorporates a multidial that allows the user to set desired flow rates by dial operations. This valve makes the most of the rotationto-flow linearity and repeatability performance of the 2412 needle.

Catalog Instruction Manual


• Since a precision needle valve usually has superior flow characteristics and repeatability, it can be used in place of a needle valve flowmeter.
• Wide variations are available for both the needle valve (Type T,Type L, and so on) and the multidial (Standard Type, Round Type,and so on).

N ote: No scale calibration is required for the multidial.


• Detection of deteriorated filters
• Substitute for a flowmeter
• Detection of fluctuations of flow path resistance

Standard Specifications

Example of Characteristic Curve

Multidial Type Precision Needle Valve


• For flow rating, please see Table of Rated Flow Ranges for Model 2412
• You may specify the fluid and pressure flow of your equipment for our selection of the type that most suits your requirements.
• For information on available connection end types other than standard ones.
• The 2412M valve opens when it turns in the direction reverse to the 2412.

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