Details:

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