90-200 Wafer Check Valve

United Brass Works bronze industrial valve (commonly referenced in product families around 200 psi working pressure) designed for robust fluid control in industrial, HVAC, fire protection, and mechanical systems. These valves typically feature high‑quality bronze construction for corrosion resistance, threaded ends for easy installation, and are 100 % pressure tested to ensure leak‑free performance under pressure. A “200” designation generally indicates a 200 psi working pressure class with temperatures up to about 406 °F (207 °C), making them suitable for water, steam, gas, and other compatible media in commercial and industrial piping systems.