This A400 Throttle Valve is a high-precision control component for A400 series CIJ inkjet printers. It accurately regulates ink flow and pressure, ensuring stable ink supply and consistent printing quality. Made of corrosion-resistant and durable material, it features fine adjustment, good sealing, stable performance and long service life. Precision manufactured for perfect compatibility with A400 printers, it is easy to install and replace. This throttle valve effectively improves system stability, reduces ink fluctuations and downtime, supporting reliable industrial coding and marking production.