Marka	Koso
Ürün	Koso 6400 Rb/230 C Concentric Segmental Ball Valves
Ürün Kodu	6400RB/230C
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

210C: Concentric Segmental Ball Valves (FLOWMAX C/Wafer) 220C: Concentric Segmental Ball Valves (FLOWMAX C/Flanged) 230C: Concentric Segmental Ball Valves

210C: Concentric Segmental Ball Valves (FLOWMAX C/Wafer)

This series is concentric segmental ball valve for modulating application. V-notch cut at disc makes rangeability larger and creates shearing effect by disc and seal ring. Therefore, suitable to large rangeability service and/or control of fluids with fiber and/or slurry.

230C: Concentric Segmental Ball Valves

This series is same as 210C series except that the stem penetrates the body and is supported by double gland packing. The stem's blow out force is set off in this construction making it suitable to heavier services such as high pressure, high temperature service because of heat expansion insulation design stem.

Specifications

Body type	210C	220C	230C
Body size	1"(25A) to 12"(300A)	1"(25A) to 18"(450A)	6"(150A) to 24"(600A)
Body rating	ANSI Class 150 to 600, JIS 10K to 40K	JIS 10K	ANSI Class 150 to 1500, JIS 20K to63K
Fluid temperature	-45 to +500°	-45 to +500°	-45 to +650°
Connections	Wafer type	Flanged (RF)	Flanged (RF, RTJ)
Body materials	SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. etc.
Disc materials	SCS14A	SCS13A, SCS14A
Disc treatment	Chrome plated or Stellited
Seal ring materials	R.TFE, SUS316	R.TFE, SUS304, 316
Rangeability	100:1 to 500:1	100:1
Flow characteristics	Approximate Eq% (Inherent Characteristic)
Leakage	Metal seat	L Type seat: Rated Cv × 0.001% H Type seat: Rated Cv × 0.25%
Soft seat	Bubbletight ANSI Class VI
Actuator combination	6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator 3500RB, 3600RB: Solid State Electronic Actuator 3400RB: Electric Motor Actuato