Injection valve Seko Tekba/Komba

Injection valve for Seko dosing pump

Keeping all the components of the dosing pump in optimal conditions is essential for its correct operation. That is why we offer original Seko spare parts, allowing you to replace worn or damaged parts to ensure optimum performance of your metering pump.

The injection valve is located at one end of the white tube. This white tube connects the dosing pump discharge valve at one end and the injection valve directly to the pipeline where the metered chemical is injected at the other end.

The main function of the injection valve is to allow the fluid to be injected into the pipeline while preventing it from backing up into the dosing pump.

It is crucial that this valve is in perfect condition to ensure proper operation and therefore to be able to deliver the dosed product efficiently.

Different types of injection valves are available depending on the material:

• FKM-B (Viton) seals: especially suitable for acid products.
• EPDM seals: used for products such as soda and other alkaline products.

How do I know which injection valve to choose for my dosing pump

When selecting the metering pump model or its spare parts, it is essential to take into account the coding found on the side label. This coding not only identifies the model, but also provides crucial information, such as the hydraulic characteristics, the materials of the various components, the power supply...

We consider the Seko Tekba model EML600NNHH00000 to explain the coding:

1. The first field is the model: EML

2. The second field the hydraulic characteristic: 600

3. The third field is the stroke regulation: N

4. The fourth field is the voltage: N

5. The fifth field is the head material: H

6. The sixth field is the installation kit: H

7. The seventh field is the seals: 0

To choose the injection valve it will be necessary to consider this field.

There are different types of seals:

- FKM-B: also known as Viton, it is specifically used for acid products.

- EPDM: type of gasket used for products such as soda, alkaline products, etc.

- PTFE: also known as Teflon, universally resistant and highly leak-proof.

- FFKM: used in applications where high resistance to chemicals, high temperatures and extreme conditions is required.

8. The eighth field is optional: 00

9. The ninth field is customizations:00

For this particular model, EML600NNHH00000 the appropriate injection valve would be code SIC0153061, choosing:

• Seals: FKM-B
• Range: Tekba
• Model: 200/600/603

The Seko injection valve is compatible with the Seko Tekba and Komba dosing pumps.