T43 - Plunger valve for the connectionn of product conveying lines to piggable pipelines

Piggable plunger valve, ideal valve in the paints industry as well as for chemical applications

In the closed position the valve is completely piggable and has a pocket free passage for the pig. In the open position a connection between both pipelines is produced.

I.S.T. plunger valve. Proven in daily application for years.

The advanced version of the proven plunger valve is designed as flow optimized inlet and outlet valve for piggable pipelines. The piggable main line is connected to the valve's housing. The vertically arranged piston is designed in a way that in the closed position a smooth, piggable passage is produced. The new protected seal concept facilitates a slim, pipeline optimized design and switching of the piston whilst the valve is pressurized. The complete valve unit with all seals can be replaced without having to dismount the valve. Thus, the plunger valve can be quickly used again.

Nominal sizes DN 50, DN 80, DN 100; 2", 3", 4"
Pressure stage PN 16, 150
Materials in contact with product 1.4301, 1.4571 (other materials on request)
Seal materials NBR, FKM, EPDM
Materials not in contact with product Aluminium
Actuators Pneumatic actuator
Optional functions Variable speed actuator; Third plunger position for precision dosing

Do you already make the best out of your pipes?

If you are interested in a non-binding quotation, and would like further information about the benefits of this kind of product, please do not hesitate to contact us. We will be pleased to send you more detailed information, or to give you advice at a more personel level.