This Apollo model 69ELF114TGo to product viewer dialog for this item. is a 3/4 inch by 3/4 inch lead-free bronze Female National Pipe Taper (FNPT) water pressure reducing valve designed to protect residential and commercial plumbing systems. It lowers high incoming city water pressures to a safe level, preventing damage to downstream appliances and plumbing fixtures while mitigating system pressure surges. The durable bronze body offers superior corrosion resistance, complemented by stainless steel screws and nuts for enhanced structural integrity. It features a balanced piston design, an integrated internal bypass mechanism, and a sealed cage to prevent rust and hydraulic lock. Designed for convenient maintenance, it includes a modular seat disc and strainer cartridge for quick serviceability. The unit arrives in used-fair condition, pre-set at a factory pressure of 50 psi with an adjustable range between 15 psi and 75 psi, and is compliant with NSF/ANSI 372 standards for lead-free drinking water systems