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3-WAY CONTROL VALVE    GXF21 시리즈 (15A~150A) | GXF21 시리즈 (200A~350A)

3-WAY CONTROL VALVE (GXF21 시리즈 (15A~150A))

“GXF21” series of 3-way control Valve is intended to control two positions or the proportional of cold/hot water. The body is made of cast-iron and valve stem is of stainless steel.

The stuffing box prevents leakage via O-ring and Vition.

The feature curve of the valve is linear type. 

l  Hot water: Hot water : max. 120℃

l  Chilled water: -25℃ max. in closed circuit only Water with following additives ;

- Hydrazine, Phosphate, for frost protection

- Glycol, max. 50%, for frost protection

l  Operating pressure    : 10Kg/cm²

l  Operating temp        : - 25 ~ 120℃

l  Valve curve            : Linear

l  Leakage rate          :  1) ≤0.01% of Kvs value Class Ⅳ(ANSI B 16.104)

                             2) By-pass: ≤0.01% of Kvs value

l  Connection            : JIS 10K RF FLANGED TYPE


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