Yamato YR-90 Gas Regulator for Laboratory Gas Control

The Yamato YR-90 Gas Regulator is designed for precise control of inert and reactive laboratory gases including oxygen (O2), nitrogen (N2), argon (Ar), hydrogen (H2), helium (He), nitrous oxide (N2O), and carbon dioxide (CO2). It features a robust C3604B brass body, FKM plus PTFE diaphragm, and PCTFE valve materials providing chemical resistance and mechanical durability suitable for diverse bioprocessing and molecular diagnostics environments. The regulator supports inlet pressures from 2 to 15 MPa and delivers a stable outlet working pressure from 0.2 to 0.99 MPa, with a standard flow rate of 120 L/min and a maximum flow capacity of 150 L/min for nitrogen, ensuring controlled gas delivery essential for synthetic biology workflows and clinical diagnostics. Operating temperature spans from -10°C to 40°C, with a design limit up to 75°C. Its integrated 40 μm filter prevents particulate contamination, key for maintaining purity in biomanufacturing and laboratory synthetic biology applications. Weighing 1.4 kg, the YR-90 gas regulator is a compact and reliable solution widely employed in biotechnology research laboratories requiring precise gas flow control for bioprocessing and cell culture systems. Please note this unit is used and sold as-is, and may not meet original new performance standards—confirm conditions prior to purchase.