Ball Valves - Koso Vietnam | ANS Vietnam

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Ball Valves

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

210C

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 Actuator
 

210E: Eccentric Segmental Ball Valves (FLOWMAX E/Wafer)
220E: Eccentric Segmental Ball Valves (FLOWMAX E/Flanged)

210E This series is eccentric segmental ball valve for modulating application.

Comparing to globe valve, body is compact, ligh weight, and yet it has large Cv value, large rangeability,and can be convertible to reduced bore type (60, 40% reduce ) by changing seal ring only.

Specifications
Body type 210E 220E
Body size 1"(25A) to 12"(300A) 1"(25A) to 12"(300A)
Body rating ANSI Class 150 to 600, JIS 10K to 40K ANSI Class 150 to 300, JIS 10K to 20K
Fluid temperature -45 to +400° -45 to +400°
Connections Wafer type Flanged (RF)
Body materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. etc.
Disc materials SCS14A
Disc treatment Chrome plated or Stellited
Seal ring materials R.TFE, SUS316/Stellited, SUS630
Rangeability 100:1
Flow characteristics Approximate Linear (Inherent Characteristic)
Leakage Metal seat Rated Cv × 0.01% ANSI Class IV
Soft seat Bubbletight ANSI Class VI
Actuator combination 6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
5200RA: Pneumatic Diaphragm Actuator
3600RB: Solid State Electronic Actuator

 

301K/332K: Straight Through Ball Valves

301KThis series provides ball valves with a special inner valve which can be full opened or closed by simply causing the stem to make a 1/4 turn.

The offtake from a ball valve, when totally opened,has the same bore as the pipeline and it's fluid resistance is negligible. For this reason, this atuomatic valve is best suited to on-off service, controlling various types of liquid, gas and slurry.

Specifications
Body type 301K 332K
Full bore size 1/2"(15A) to 16"(400A) 1/2"(15A) to 8"(200A)
Reduced bore size 4" × 3" to 18" × 16" -
Jacketted valve size 11/2" × 1/2" × 1/2" to 10" × 8" × 6" -
Body rating ANSI Class 150 to 300, JIS 10K to 40K
Fluid temperature -45 to +250° -20 to +230°
Connections Flanged (RF)
Body materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. etc. SCPH2/WCB, SCS14A/CF8M
Ball materials SUS316/Buffing, SCS13A/Buffing, SCS14A/Buffing SUS316/Buffing, SCS14A/Buffing
Seal ring materials Pure Teflon, Reinforced Teflon
Seat Leakage Tight shut off
Actuator combination 6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3200RA, 3300RA, 3400RB: Electric Motor Actuator

 

331L: L Port 3-Way Ball Valves
331T: L Port 3-Way Ball Valves

331L Each of 331L series and 331T series is equipped with a spherical internal face. It is an automatic operation ball valve 2-position operation type used for shunt type that switches the fluid from one direction to two directions and for mixing type that switches the fluid from two directions to one direction. The standard drive unit is a combination of cylinder type and motor-operated type.

Specifications
Body type 331L, 331T
Full bore size 1 1/2"(40A) to 12"(300A)
Reduced bore size 6" × 4" to 12" × 10"
Body rating ANSI Class 150 to 300, JIS 10K to 20K
Fluid temperature -20 to +200°
Connections Flanged (RF)
Body materials SCPH2/WCB, SCS14A/CF8M. etc.
Ball materials SCS14A/CF8M Buffing
Seal ring materials Pure Teflon, Reinforced Teflon
Seat Leakage Tight shut off
Actuator combination 6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3200RA, 3300RA, 3400RB: Electric Motor Actuator

 

301R: Acid Resistant Ball Valves

301RThis series provides acid resistant ball valves that have teflon or polyvinyliden fluoride wetted part. This model has excellent acid or corrosice fluid resistant. Outside of the wetted part is guarded by cast iron or stainless steel cover.

Specifications
Body type 301R
Full bore size 1"(25A) to 2 1/2"(65A)
Reduced bore size 3" × 2 1/2 " to 4" × 3"
Body rating ANSI Class 150, JIS 10K
Fluid temperature -0 to +100°
Connections Wafer or Wafer Tapped
Body materials Polyvinyliden fluoride
Covered/FCD or SCS13A
Ball materials Polyvinyliden fluoride
Seal ring materials Pure Teflon
Seat Leakage Tight shut off
Actuator combination 6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3200RA, 3300RA, 3400RB: Electric Motor Actuator

 

Koso Vietnam | ANS Vietnam