Large Capacity Precision Needle Valve MODEL 2412D Series

What kind of flow meter?

How to install and use the flowmeter?

Description

feature

Standard Specifications

Flow range (reference table)

Different types of liquid flow meters are introduced - Orifice, Venturies, Nozzles, Rotameters, Pitot Tubes, Calorimetrics, Turbine, Vortex, Electromagnetic, Doppler, Ultrasonic, Thermal Mass, Mass, Coriolis

The flowmeter can be installed horizontally and vertically, but it should be ensured to avoid the influence of deposits and air bubbles on the measuring electrode, and the electrode axis should be kept horizontal. When installed vertically, the fluid should flow from the bottom up

Large capacity precision needle valve MODEL 2412D series

This high volume needle valve
It exhibits high performance in precise control of larger flow rates.
Needle valve is our precision needle valve
A larger version (Model 2412) with proven reliability,
apply to
Stable control over a wide flow range of 50–300 l/min (0.1 MPa).

• The rotational motion of the flow control screw is changed to a linear motion to ensure smooth flow control without causing screw clearance.
• The inside of the valve is completely clean for clean flow control.
• Special grease is used for parts not in contact with liquids to ensure excellent durability.

Adjust the number of screw turns	About. 8-12 turns
Needle	3 types
maximum working pressure	1 MPa
Materials of parts in contact with fluid	(A) Brass, Aluminum, Nitrile, Polyacetal (SS) SUS316, FKM, fluororesin
connection end	RC 3/8, RC 1/4
body fluid	gas and liquid
Rated flow range	See the table below.

Actual flow rates may differ from the values shown in the table, depending on operating conditions and

instrument error. Please use these values for reference only.

Outlet side open to air at 20°C