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Kofloc Model 2400 Miniature Needle Valve

Kofloc Model 2400 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. Its simplified structure is comprised of the components that are the minimum requirement, avoiding over-specification.

Kofloc Model 2400 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. Its simplified structure is comprised of the components that are the minimum requirement, avoiding over-specification.

The needle valve controls the opening of a small orifice in a channel with a bar-shaped needle, controlling the flow by changing the channel resistance. The valve thus acts as a resistance. The flow changes when the pressure applied to the valve changes. Therefore, a pressure regulator is provided in the preceding stage to make the pressure applied to the valve constant, thereby obtaining constant flow. This is an inexpensive method that is commonly used when the pressure loss on the valve outlet side does not change. Use a simplified type, precision type, or bellows-type needle valve according to the usage.

KOFLOC strives for thorough quality control at domestic factories.
In recent years, we have also been focusing on product development for liquid measurement and control equipment, and we will deliver products that can be trusted as “Fluid Kofloc” to the world.

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 the 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 the laboratory
  • For integration into instrumentation boards
  • For sampling systems

Specifications

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.

Downloads

Datasheet : Kofloc Model 2400 Simplified Paramount Miniature Needle Valve

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