Brass Fire Extinguisher Valve: 1.with top quality ,factory price 2.all ... :2000 ISO14001:2004 Specifications: 1. Product Name:Brass Fire Extinguisher Valve2. Raw Material: Brass 58-3, C37700, lead- ... years7. Application: Water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds of ... contact us for more information. Brass Fire Extinguisher Valve