|K-Factor:||K 2.8 - K 25.2|
|Connection:||Thread x Thread (BSPT)|
DRAINanTEST Model 1500 Alarm Check Test Valve
The DRAINanTEST® is a compact, single handle, iron body ball valve that is 300 PSI rated and features a tamper-resistant test orifice. It is designed for use as the 2" main drain and test valve for testing the alarm devices attached to the alarm check valve of wet pipe sprinkler systems. The Model 1500 can be ordered with a pressure relief valve as the Model 1511. The DRAINanTEST Model 1500 is available in 2" BSPT (NPT available on special order) with all specifiable orifice sizes: 2.8K, 4.2K, 5.6K, 8.0K, 11.2K (ELO), 14.0K (ESFR), and 25.2K.