Kofloc Model 2412M Precision Needle Valve 

Kofloc Model 2412M Precision Needle Valve 

Kofloc Model 2412M Series | Multi dial Type Precision Needle Valve 

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


  • 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 multi-dial (Standard Type, Round Type, and so on).

Note: No scale calibration is required for the multi-dial.


1.Detection of deteriorated filters
2.Substitute for a flowmeter
3.Detection of fluctuations of flow path resistance

Standard Specifications

  • Regulating screw rotating speed: Multi dial: 10 turns (Overscale possible)
  • Needle valve: Approx. 12 turns
  • Multi dial scale: 3-digit setting (000-999)
  • Multi dial type :
    • A: Standard multi-dial
    • B: Round multi-dial
  • Fluids: Gases and liquids
  • Connection end : Rc1/4; Rc1/8 (Optional)
  • Rated flow ranges: See Table of Rated Flow Ranges for Model 2412

Contact us : sales@wmablog.com or visit to our E-Commerce

%d bloggers like this: