The Test & Drain Valve ke mofuta oa valve o nang le ts'ebetso ea teko le ts'ebetso e potlakileng ea ho ntša metsi. Letoto lena le u lumella ho hlahloba habonolo le ho hlahloba phallo ka Sight Glass, ebe o ntša metsi a phallang.
Lebitso la Brand:Leyon
Lebitso la Sehlahiswa:Alarm Valve ea Moroallo
Boitsebiso:Tšepe ea Ductile
Thempereichara ea Media:Mocheso o Phahameng, Mocheso o Tlase, Mocheso o Mahareng, Mocheso o Tloaelehileng
