The 1 1 2 globe model utd test and drain allows for draining of a sprinkler system as well as performing the required water flow test with one combined valve incorporating a single handle.
Fire sprinkler test drain valve.
1 25 mm 1 1 4 32 mm 2 50 mm cad drawings.
Over the years agf has introduced a number of original products that accommodate the varying demands of the fire protection industry and we are continually working in the field to improve.
Welded outlets and drop nipples.
6 6 3 a test and drain valve is customary and preferable but a simple ball valve can be used.
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They can also serve as the main drain replacing the drain valve.
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Do you need help testing your fire sprinkler system.
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.
Sprinkler system expansion tanks.
Residential fire pumps tanks.
Manufactures specialized products for the fire protection industry and was founded on the principles of reliability versatility and compatibility.
The model 1000 inspector s test and drain valve eliminates the multiple connections required by the traditional assembly loop saving time space and money.
The utd eliminates the need to utilize two separate valves and additional fittings to perform the test and drain functions.
Testandrain valves are now made in more styles in more sizes and with more orifice options than any other valve on the market today.
Our test drain valve complies with nfpa 13 sprinkler systems.
Ul and fm state tha argco meets all of the specifications for fire sprinkler installations.
100 00 199 99 2 200 00 and above 2 test and drain.
The lightweight and compact model 1000 is a 300 psi rated single handle ball valve designed to provide both the test and express drain functions required for a wet fire sprinkler system.
Test and drain valves serve the installation and maintenance applications of wet pipe fire sprinkler systems.
2 main drain test.
View as grid.
The difference is that a test and drain valve is equipped with a sight glass that gives visual confirmation of water flowing through the fire.
When not in the closed position the valve can be either full open full port or tested through a restricting orifice.
Since then testandrain valves have been installed on many fire protection systems throughout the world.
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The main drain test is required by nfpa25 to be performed annually to ensure the proper water supply is available at the system riser detect changes in the water supply that may affect the sprinkler system s performance and confirm the drain valves are operational.
While test drains are primarily designed for wet systems they can be used on all system types.
What type of valve and signage is required for a fire sprinkler system s test drain.
From the 2016 edition of nfpa 13 3 4 11 wet pipe sprinkler system a sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from a fire.
Valves test and drain.
It features a heavy duty brass construction for maximum service life.
