E-NCBB Fully adjustable needle valve with reverse flow check

E-NCBB Fully adjustable needle valve with reverse flow check

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OPERATION
Needle valves with reverse-flow check are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1. They are not pressure compensated.

SPECIFICATIONS:

Max.Setting: 350 bar (5000 psi)

Flow: 5 gpm (20 L/min)

Internal Leakage: 10 drops/min
Cavity: T-162A
Installation Torque: 35 - 40 Nm
Adjustment - No. of CCW Turns from Fully Closed to Fully Open: 5
Temperature: - 30°C to 120 °C (with Standard Buna N seals) 

PERFORMANCE:

ORDER CODE:

AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Needle Valves in Ningbo China since 2009.

We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.

Contact us to customize your valves and promote your business with our premium quality!