Inspectors Test And Drain Valve

When not in the closed position the valve can be either fully open full port or tested through a 1 2 restricting orifice.

Inspectors test and drain valve.

A single handle ball valve. 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. The valve features two large and integral sight glasses allowing for maximum visibility when operated. A 5 6k or 8 0k test orifice.

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. Inspector s test ball valve. The inspectorstest model 3011bv is a 300 psi rated ball valve designed to perform the remote inspector s test function on single story and other applications with the benefit of locating the orifice indoors. 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.

Cast brass valve optional finishes. The fppi suretest inspector s test drain valve features heavy duty bronze construction for extended service life. 100 quaker lane malvern pa 19355 p. Since then testandrain valves have been installed on many fire protection systems throughout the world.

With an all in one design test and drain valves come standard with common features. Tamper resistant sight glass. Test and drain is manufactured with sight glass assembly provides a simplified means for testing water flow alarm devices and draining of feed mains. The lifeco inspector s test and drain valve is a combined two position lever operated ball valve sight glass and stop valve.

The purpose of the inspector s test can include. Simplify your floor control with testandrain. 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.