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