FC-S Series Single-Seated Control Valve
Overview and application
Applying an unbalanced guiding structure at the top, the single seated control valve has characteristics including high strength, small pressure drop loss, large flow coefficient, wide adjustable range and high precision of flow characteristics. It is widely applied in working conditions with small pressure difference in petroleum industry, chemical industry, metallurgical industry, pharmaceutical industry and electric power industry. It can be closed tightly and is applicable to media flow or pressure regulation.
Technical parameters
Nominal diameter: DN15~DN200 (1/2″~8″)
(micro flow control valve DN1~DN10)
Pressure rating: PN16~PN420 (class 150~2500)
Flow characteristics: Linear, equal percentage and quick opening
Bonnet: Standard: -30~260℃ Radiation type: -45~530℃
Low temperature type: -196~45℃ Bellows type: -60~530℃
Connection: Flange type, welded type
Materials
Valve body: Carbon steel, stainless steel
Valve plug: Stainless steel
Valve seat: Stainless steel + hardening treatment
