Inspectors Test And Drain Valve

The fppi suretest inspector s test drain valve features heavy duty bronze construction for extended service life.

Inspectors test and drain valve.

Tamper resistant sight glass. 610 240 4906 2008 2016 agf manufacturing inc. Inspector s test ball valve. When not in the closed position the valve can be either fully open full port or tested through a 1 2 restricting orifice.

The purpose of the inspector s test can include. Simplify your floor control with testandrain. The best setup would be to have the inspector s test valve and discharge up at the highest sprinkler but that wouldn t work very well. In a typical 40 building with a normal type water supply 60 static 50 residual 800 gpm for example an inspector s test at the riser and one located at the far end of the system would each put out identical.

Agf manufacturing revolutionized the fire sprinkler industry with the model 1000 testandrain single valve inspector s test which eliminated the time and space consuming traditional loop assembly. A single handle ball valve. With an all in one design test and drain valves come standard with common features. Reliability versatility code compatibility.

Providing the ability to 1 test the sprinkler system s alarm waterflow device 2 test the opening of a dry pipe or pre action valve for dry pipe or pre action systems systems of course 3 test the trip time from when the valve is opened to the arrival of water where necessary and 4. The lifeco inspector s test and drain valve is a combined two position lever operated ball valve sight glass and stop valve. Cast brass valve optional finishes. Since then testandrain valves have been installed on many fire protection systems throughout the world.

In comparison to a standard ball valve and a separate inspector s test valve a test and drain means lower cost fewer parts easier installation and multiple uses. Test and drain is manufactured with sight glass assembly provides a simplified means for testing water flow alarm devices and draining of feed mains. A 5 6k or 8 0k test orifice.