The constant flow valve Model 2203 that permits constant flow and the precision flow meter RK1400 are combined in this flow meter to permit high-precision measurement and control of a wide flow range, from very small flow to medium flow, when the pressure on the load side (outlet side) changes.
The constant flow valve Model 2203 that permits constant flow and the precision flow meter RK1400 are combined in this flow meter to permit high-precision measurement and control of a wide flow range, from very small flow to medium flow, when the pressure on the load side (outlet side) changes.
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.
| Fluids | Air,N2,O2,H2,He,Ar,CO2 (Calibration with actual gas) For other gases, please consult us regarding conversion conditions or calibration with the actual gas to be used. * Option: Scales for two types of fluids | |
| Flow range (FS) | From 1–10 ML/MIN to 2–20 L/MIN (Refer to the Capacity Table on page 55.) | |
| Accuracy | FS ±2% (Measurement point) (under specified constant primary pressure) | |
| Control pressure | The pressure difference between inlet and outlet must be 0.05 MPa or more. | |
| Proof pressure | 5 L/MIN or less: 0.8 MPa 10 L/MIN or more: 0.5 Mpa | |
| Available scale | 10:1 | |
| Material | SS | Al |
| Body block | SUS316 | Al, Brass |
| Tapered tube | Pyrex®, glass | |
| Packing | FKM | NBR |
| Float | Pyrex, SUS316, glass | |
| Protective cover | Acrylic resin | |
| Heat resistance | MAX60℃ | |
| Connection | Rc 1/4 (Standard), Rc 1/8 (Optional) | |
Contact us with your specification for assessment and availability of other products configurations.
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