Gardner Denver’s Pressure-Trol Valve Assembly is a single unit designed specifically for the hydrostatic testing of drill and production pipe, casing or tubing. It can be used on both diesel and electric testing units.
A special feature of the “Pressure-Trol” system allows the operator to regulate testing pressure and bleed off water with only two (2) centrally located controls without having to “clutch” the engine. Its safe, simple operation keeps the operator in full control of the test process. The Pressure-Trol valve is typically installed next to the control panel and often next to a chart recorder on a typical Gardner Denver hydrostatic testing unit.
Increases production with simple to operate system
Built for continuous operation
Requires only one operator
Pump and motor start/stop eliminated
60-second field overhaul
High daily testing rate
Can be used with most other manufactured pump units
Both single and multi-line vessel filling
Easily adaptable to chart recording systems
Eliminates the need for external check valves or pressure relief valves as all are contained within the unit
Allows for both single line and multi-line filling, which allows for less downtime by not requiring the operator to switch hose in a single line fill