Standard Size Double Valve Double Outlet Indoor Fire Hydrant Fire Control Fitting

Every finished product undergoes strict precision casting, fine surface grinding and multiple layers of anti-corrosion and rust-proof surface treatment procedures. The surface is smooth and delicate with uniform texture, which can effectively resist erosion from humid air, dust and other indoor environmental factors, and is not prone to oxidation rust, paint peeling and aging damage even after years of standby placement. The valve switch adopts labor-saving flexible transmission design, with smooth opening and closing feel, flexible operation and no jamming. Repeated frequent opening and closing tests prove that it has stable mechanical performance and ultra-long service cycle, saving plenty of later replacement and maintenance costs for engineering projects.