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G1, G2 &G3-Series Cage-Type Control Valve

The valve is designed as cage-type guided pressure-balanced structure, with a streamlined S fluid channel. It features less in pressure reduction, wide in control range, large in pressure range and low in noise. This approach permits precise control of the fluid, making the system suitable for low and precise flow in a rigorous condition on temperature and pressure.


Nominal Diameter:   1 ~ 24
Nominal Pressure:   ANSI Class 125, Class 150, Class 300, Class 600, Class 900  

                             1.6, 2.5, 4.0, 6.3, 10.0, 16.0MPa
Flow Characteristics:   equal percentage, linear features
Temperature of Media:   -20 ~ +200( ambient temperature),

                                    -40 ~ +450(medium temperature),

                                    -250 ~ +120(soft seal),

                                    -40 ~ +600(high temperature)
Body Material:   WCB, WC6, WC9, CF8, CF8M, Monel, Hastelloy, Titanium Alloy etc.
Inner Fitting Material:   304 SS, 316/316L SS, PTFE, RPTFE, Monel, Hastelloy, Titanium Alloy etc.
Regulating Ratio:   50:1
Leak Tolerance:   Metallic Hard Seal - ANSI/FC170-2Grade,
Structural Type:   Cage-type double seal (G1), Soft cage-type (G2), Cage-type single seal (G3)

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