|K-Factor:||K 2.8 - K 14|
|Orifice Size:||3/8" - 3/4"|
|Connection:||Thread x Thread (NPT or BSPT)|
|Made in USA:|
TESTanDRAIN Model 2500 Threaded - Does not include pressure relief valve
Model 2500 is a compact 300 PSI rated single-handle ball valve that eliminates the connections of the traditional assembly loop. Model 2500 now has a port to add a drain line from a pressure relief valve. With these TESTanDRAIN valves, you can add a pressure relief valve without draining down the whole system. This model does not ship with a pressure relief valve--for included pressure relief, order Model 2511A or order a kit to install separately. Model 2500 threaded model is available in sizes 1" and 1.25", orifice sizes K2.8-K14, and thread x thread NPT connection. UL Listed & FM approved. Made in the USA.
Please note, this model ships with a plastic thread protector that should be replaced with a plug before hydrostatic testing and when the sprinkler system is operational if pressure relief is not added.