Deltrol SM-310-S1 Cartridge Needle Valve Assembly delivers precise, high-pressure flow control in hydraulic and pneumatic systems, packaged in a compact cartridge form. This Pneu-Trol valve is rated for up to 10,000 PSI and uses a cartridge needle valve design to provide fine metering and reliable operation. The SM-310-S1 (also cataloged as SM310S1) identifies this specific assembly model for use in compatible valve bodies. It features a 3/8" port size, making it suitable for installations that require standard 3/8" connections.
