Incorporating the many advantages of the multifunctional T-Port valve, together with a unique and innovative safe method for loading and unloading pigs.
This execution is also equipped with an integrated pig changing chamber and pig propellant connections. In addition to the standard two automated valve positions there is also a third manual valve position for changing pigs. The pig changing procedure requires no external utility services or control system action.
The orientation of the pig changing chamber ensures that the pigging line is isolated when changing pigs, providing the highest levels of operator safety.