Tee Piggable Valves

Patented tee branch valve, pro viding product Isolation and pig catching facilities. Can also be equipped as a launching station with integrated pig changing chamber.

The T-port Valve is particularly suitable for single direction pigging systems. For such applications the T-port valve provides safe and clean pigging results comparable with two pig systems, but with reduced control system expenditure: with only two positions it is possible to open the T-branch and transfer the product with minimal pressure drop and also stop the pig.

In this position the pipe behind the T-port valve is isolated. In the second position the pig passage is opened and the T-banch is isolated.

The sealing principle utilised in the T-port valve is the same as our proven T41 3-Way Valve. The main seal is manufactured from PTFE and covers the valve drum completely. Hence, no product residue remains in the piggable passage.