The "Tramo Combo" consists of the AV filter, the Double Lock Valve Model TWIN-FC, and the Pressure Regulator DOMUS Pilot Operated, all interconnected in a single line for easy adjustment and assembly of components.

The AV Filter was designed to complete the products line developed for high pressure applications. The project that count with a design extremely robust and simple is an ideal solution to preserve the internal parts of other equipments as Double Slam Shut model TWIN-FC and DOMUS Pilot Operated.

The Double Lock Valve Model TWIN-FC offers more security for applications with high operating pressure. The Gascat developed valve TWIN-FC, ​​meeting the requirements of the standard DIN EN-14382. Equipped with two actuators to adjust the different pressures locking TWIN-FC also has the type actuator failure closes that, in case of increasing pressure, monitors and interrupts the flow of gas.

The Pressure Regulator Model DOMUS Piloted by Gascat was developed for use in high pressure applications where precision is needed in better pressure regulation, may reach 1% for class 600 # with lock 10%.