Cartridge Needle Valve

Cartridge Needle Valve

Cartridge Needle Valve
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Cartridge Needle Valve Description

Hydraulic needle flow control valve shuts off/on or controls flow in hydraulic systems. This kind of valve is designed to regulate flow regardless of the load pressure. The needle in the cartridge valve controls hydraulic fluid speed. Saroit Hydraulics offers different sizes of hydraulic control cartridge needle valve.

Working Process Description:

The cartridge needle valve increases its orifice value from closed to open with counterclockwise adjustment handle rotation. Flow speed can be controlled from ① to ② or from ② to ①.


    • Aluminum knob and disc nut as an option.
    • Adjustment may be locked in any place.
    • Hardened poppet and seat for long life
    • Quiet response
    • Positive shut-off
    • Full Range of adjustments
    • Compact size.
    • Industry common cavity size.
NameCartridge Needle Valve
Part Number:TNV
Cavity size:from 08-2 cavity to 12-2 cavity
Material:Steel and O-ring
Operating Pressure:3200PSI (210bar)
Internal Leakage:Less than 2 drops per min under working pressure.
Working Temperature:-30°C~105°C

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