Metering Flow Control Valve CMF50

The CMF50 is a 1/2” nominal bore metering valve with a reverse free-flow check function. It provides metered flow in one direction, and free flow in the opposite direction, ideal for uni-directional speed control of a cylinder or actuator. The valve can be adjusted manually after installation, and the setting can be locked. Note that this is a flow control valve and is not intended to provide tight shut-off when closed.

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Metering valve with reverse free-flow check feature

Micrometer style adjustment with engraved graduations

Non-rotating valve stem with lockable adjustment

Ideal for uni-directional speed control

Stainless steel construction suitable for liquid or gas

Can be panel mounted

Suitable for use with air, nitrogen, sweet natural gas,

mineral oils, water glycols and plain water

Suitable for many other media. Contact us for advice

Various porting options available

Various seal options available on request



Max Working Pressure

Liquid – 6,000 PSI

Gas – 3,000 PSI



Fluid: Liquid and Gas


Port Size – 1/2’’



2.0 KG (4.4 lb)


Externally Exposed Parts:

316, 302 and 17-4 PH stainless steel.


Internally Wetted Parts:

316, 302 and 17-4 PH stainless steel, and acetal.