Select the valve type that suits your products viscosity best.

Micro port 0-50cP, small samples and pure liquid only.

M4 valve 0-100cP, with particles up to 1,5mm in diameter.

W9 valve 0-1000cP, with particles up to 3mm in diameter.

W15 valve 0-50.000cP, with particles up to 8mm in diameter.

W25 valve 0-250.000cP, with particles up to 17mm in diameter.

I valve 0-800cP, with particles up to 1,2mm in diameter.

For cP reference following values can be used: water ~ 1cP, olive oil ~ 100cP, Castor oil ~ 1000cP, Ketchup ~ 50.000cP and peanut butter ~ 250.000cP.
Many prefer to standardize on W9 products instead of using a combination of M4 and W9 valves.
Size of particles are in comparison of size of steel balls diameter, that can travel through the internal construction of the valve. Size of particle Valve can let through varies on the type of membrane selected, size here is for maximum flow.

Determine where and how the valve is going to be installed.

Use the column to select the needed installation Use the row to select the needed in-outlet. In the cross-section you will find the item number and links to the datasheet.