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Non-compensated - Flow Control with Reverse Check

FC12-20 Hydraulic Flow Control Valve with Reverse Flow Check

Item No.: FC12-20
FC12-20 is a screw-in, cartridge style, variable orifice, hydraulic flow control valve with reverse flow check.
Description
Description

FC12-20 Hydraulic Flow Control Valve with Reverse Flow Check



SYMBOL



DESCRIPTION

FC12-20 is a screw-in, cartridge style, variable orifice, hydraulic flow control valve with reverse flow check.

 

OPERATION

The FC10-20 valve increases its orifice value from fully closed to fully open with counter-clockwise adjustment rotation.

When it is rotated counterclockwise, the flow from port 2 to port 1 can be adjusted. The built-in pilot check valve is closed under the pressure of the spring crown. When the force at position 1 is large enough, channels 1 to 2 can be opened.

 

FEATURES:

l  Adjustments cannot be backed out of the valve.

l  Desired settings may be locked down.

l  Hardened parts for long life.

l  Aluminum knob option.

l  Positive shut-off.

l  Linear adjustment.

l  Cost-effective cavity.

 

SPECIFICATIONS:

Pressure Ratings: 240 bar (3500 psi)

Flow Rating:  see performance chart

Maximum Internal Leakage: 0.15 ml/min (3 drops/min) at 240 bar (3500 psi)

Required adjustment torque: 0.17 Nm (1.5 in.-pounds) at 6.9 bar (100 psi);

16.90 Nm (150 in.-pounds) at 207 bar (3000 psi);

Temperature: - 40 to 120 °C

Filtration: Optimal working fluid cleanliness NAS Class 9

Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties

Fluid Viscosity Range: 7.4 to 420 cSt (50 – 2000 ssu)

Cavity: VC12-2

Seal Kit: SK12-2X-M

 

PERFORMANCE:

 

DIMENSIONS:

 

ORDER CODE:

AAK Hydraulic Valve is a top manufacturer for Hydraulic Pressure Compensated Flow Control 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!

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