Precisions engineered a way throttle valves ensures efficient airflows control with adjustable brass and quick connecting fittings for industrial and household systems Optimizes airflows regulation in medically equipment, food processing systems, home renovations, and industrial machinery for consistent resistant brass hybrids construction enhances durability and oxidation resistance, outperforming standard metal or fittings in high pressure environments Leak proof mechanism with secure locking design ensuring connection in / pneumatic systems, ensuring compliance with critical standards Designed for enthusiasts and professional technicians requiring stable, easy installation in labs or temporary piping setups, Manufacturer: ZWTPGKRD