Kofloc Model 2400 Simplified Paramount Miniature Needle Valve

This is a miniature needle valve at an affordable price with simplified construction that allows easy control of operation for fine regulation of gases and liquids.

Description

This is a miniature needle valve at an affordable price with simplified construction that allows easy control of operation for fine regulation of gases and liquids. Its simplified structure is comprised of the components that are the minimum requirement, avoiding overspecification

Brand

Kofloc

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC’s corporate motto is “A Scientific Approach for Fluids.” In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Features

  • Panel-mount miniature type
  • Compact, space-saving, and ideal for mounting on the instrumentation board
  • Compatible with both gases and liquids
  • All precision-machined components are perfectly cleaned before assembly to ensure cleanliness of the product for the customer’s use with peace of mind.

Applications

  • For flowmeters and pressure gauges
  • For pollution-related instruments and analyzers
  • For gas/liquid flow controls at laboratory
  • For integration into instrumentation boards
  • For sampling systems

Specification

Number of turns of regulating screw Approx. 12 turns (Effective number of turns:5–12)
Needle 3 types
Maximum operating pressure 0.6 MPa
Fluids Gas and liquid
Materials of parts in contact with
fluids
(B) Brass, NBR, SUS303, POM
(S) SUS304, FKM, SUS303, fluorocarbon resin
Connection end Rc 1/4
Rated flow ranges See the table below.
 

Additional Information

 

 

Due to operating conditions and instrumental errors, there may be differences between the values indicated in this table

and those that are actually used by the customer. Please use these values for reference only.
Needle Max.CV Supply pressure(Mpa)(Air at 20℃) Supply pressure(Mpa)(Water at 20℃)
#  value 0.01 0.05 0.1 0.2 0.3 0.05 0.1 0.15
N1 0.018 1.6 5.0 7.5 12.0 15.0 0.16 0.24 0.31
N2 0.03 3.8 9.0 13.0 21.0 27.0 0.26 0.42 0.86
N3 0.13 12.0 31.0 55.0 90 120 1.2 1.8 2.5