TO KEEP FLOW CONSTANT C Series CONSTANT …...C Series CONSTANT FLOW VALVE in CR and CAM Series...
Transcript of TO KEEP FLOW CONSTANT C Series CONSTANT …...C Series CONSTANT FLOW VALVE in CR and CAM Series...
TG-F1085-1EMay 2016Nov 2013
Revised1st edition
KK
■ OUTLINEThe C Series constant fl ow valve keeps the fl ow rate of gases or liquids constant even when the supply or load pressure changes. A diaphragm control valve automatically maintains the fl ow rate.
The C Series constant flow valve is usually used as a purge set with glass tube or metal tube fl owmeters.
Smaller purge sets (CP and CM-900) are also available. See respective Technical Guidance for details.
■ LINEUP
Inlet pressure control type (for liquids and gases) and outlet pressure control type (for liquids)
ModelFlow range Standard
processconnectionLiquids
Water (density: 1.0 g/cm3, viscosity: 1.0 mPa·s)Gases
Air (0 °C, 1 atm)
C-21 Min. 0.9 to 9 L/hMax. 12 to 120 L/h
Min. 0.015 to 0.15 m3/h (nor)Max. 0.36 to 3.6 m3/h (nor)
1/4 Screw10 mm Flange
C-31 Min. 12 to 120 L/hMax. 30 to 300 L/h
Min. 0.36 to 3.6 m3/h (nor)Max. 0.9 to 9 m3/h (nor)
3/8 Screw15 mm Flange
C-41 Min. 30 to 300 L/hMax. 70 to 700 L/h
Min. 0.9 to 9 m3/h (nor)Max. 2.1 to 21 m3/h (nor)
1/2 Screw15 mm Flange
C-51 Min. 70 to 700 L/hMax. 120 to 1200 L/h
Min. 2.1 to 21 m3/h (nor)Max. 3.6 to 36 m3/h (nor) 20 mm Flange
C-61 Min. 120 to 1200 L/hMax. 180 to 1800 L/h
Min. 3.6 to 36 m3/h (nor)Max. 5.4 to 54 m3/h (nor) 20 mm Flange
C-71 Min. 180 to 1800 L/hMax. 300 to 3000 L/h
Min. 5.4 to 54 m3/h (nor)Max. 9 to 90 m3/h (nor) 25 mm Flange
C-81 Min. 300 to 3000 L/hMax. 1000 to 10000 L/h
Min. 9 to 90 m3/h (nor)Max. 23 to 230 m3/h (nor) 50 mm Flange
Outlet pressure control type (for gases)
ModelFlow range Standard
processconnectionGases
Air (0 °C, 1 atm)
C-22 Min. 0.015 to 0.15 m3/h (nor)Max. 0.36 to 3.6 m3/h (nor)
1/4 Screw10 mm Flange
C-32 Min. 0.36 to 3.6 m3/h (nor)Max. 0.9 to 9 m3/h (nor)
3/8 Screw15 mm Flange
C-42 Min. 0.9 to 9 m3/h (nor)Max. 2.1 to 21 m3/h (nor)
1/215 mm Flange
C-52 Min. 2.1 to 21 m3/h (nor)Max. 3.6 to 36 m3/h (nor) 20 mm Flange
C-62 Min. 3.6 to 36 m3/h (nor)Max. 5.4 to 54 m3/h (nor) 20 mm Flange
C-72 Min. 5.4 to 54 m3/h (nor)Max. 9 to 90 m3/h (nor) 25 mm Flange
C-82 Min. 9 to 90 m3/h (nor)Max. 23 to 230 m3/h (nor) 50 mm Flange
C Series CONSTANT FLOW VALVEin CR and CAM Series PURGE SETS
TO KEEP FLOW CONSTANT
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
2 TOKYO KEISO CO., LTD.
■ EXTERNAL DIMENSIONS AND MATERIALS
C-20■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 0.9 to 9 L/h Max. 12 to 120 L/hGas (air: 0℃ , 1 atm) Min. 0.015 to 0.15 m3/h (nor) Max. 0.36 to 3.6 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.06 to 0.4 MPabetween inlet and outletControl accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operating temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard Rc 1/4 (NPT 1/4) Flange connection is available.Mass C-21 (inlet pressure control type): approx. 2.5 kg C-22 (outlet pressure control type): approx. 4.5 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Valve body SCS14
② Spring SUS304, SUS316
③ Diaphragm CR (FPM, PTFE)
④ Tube, union SUS304, SUS316
⑤ Valve SUS316
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-21 (inlet pressure control type)
C-22 (outlet pressure control type)
12345
210
18(100)
OUT IN
12345
230
(82)
MAX
(66)
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 3
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
165※ 165※345※
100※
580※
510※
220※
CR-21-101● Flow range Liquid (water) Min. 0.9 to 9 L/h Max. 12 to 120 L/h Gas Min. 0.015 to 0.15 m3/h (nor) (air: 0℃, 1 atm) Max. 0.36 to 3.6 m3/h (nor)
● Standard connection 10 mm or 15 mm JIS10K flange
CAM-21-71□□ (for liquids)● Flow range Liquid (water) Min. 10 to 100 L/h Max. 12 to 120 L/h
● Standard connection 15 mm or 20 mm JIS10K flange
CAM-21-73□□/DL(for gases)● Flow range
Gas Min. 0.31 to 3.1 m3/h (nor) (air: 0℃, 1 atm) Max. 0.36 to 3.6 m3/h (nor)
● Standard connection 15 mm or 20 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
340※
420※
250※
365※
220※
365※
100※
CR-22-102● Flow range Gas Min. 0.015 to 0.15 m3/h (nor) (air: 0℃, 1 atm) Max. 0.36 to 3.6 m3/h (nor)● Standard connection 10 mm or 15 mm JIS10K flange
CAM-22-72□□/DU● Flow range Gas Min. 0.3 to 3 m3/h (nor) (air: 0℃, 1 atm) Max. 0.36 to 3.6 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
CAM-22-73□□/DL● Flow range Gas Min. 0.31 to 3.1 m3/h (nor) (air: 0℃, 1 atm) Max. 0.36 to 3.6 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
4 TOKYO KEISO CO., LTD.
C-30■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 12 to 120 L/h Max. 30 to 300 L/hGas (air: 0℃ , 1 atm) Min. 0.36 to 3.6 m3/h (nor) Max. 0.9 to 9 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.5 MPabetween inlet and outlet Control accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 15 mm JIS10K fl ange (1/2 ANSI/JPI Class 150) Screw connection is available.Mass C-31 (inlet pressure control type): approx. 4 kg C-32 (outlet pressure control type): approx. 4 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body SCS14(C-31)SUS304, SUS316(C-32)
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-31 (inlet pressure control type)
C-32 (outlet pressure control type)
23456 17
OUT IN
350
(85)
(85)
23456 17
OUTIN
350
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 5
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
200※520※
200※450※
100※
220※590 (for Size 15 mm)※
600 (for Size 20 mm)※
CR-31-101● Flow range Liquid (water) Min. 12 to 120 L/h Max. 30 to 300 L/h Gas Min. 0.36 to 3.6 m3/h (nor) (air: 0℃, 1 atm) Max. 0.9 to 9 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
CAM-31-71□□ (for liquids)● Flow range Liquid (water) Min. 12 to 120 L/h Max. 30 to 300 L/h
●Standard connection 15 mm or 20 mm JIS10K flange
CAM-31-73□□/DL(for gases)● Flow range
Gas Min. 0.36 to 3.6 m3/h (nor) (air: 0℃, 1 atm) Max. 0.9 to 9 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
220※
425※
250※
450※
450※
100※
420 (for Size 15 mm)※
430 (for Size 20 mm)※
CR-32-102● Flow range Gas Min. 0.36 to 3.6 m3/h (nor) (air: 0℃, 1 atm) Max. 0.9 to 9 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
CAM-32-72□□/DU● Flow range Gas Min. 0.36 to 3.6 m3/h (nor) (air: 0℃, 1 atm) Max. 0.9 to 9 m3/h (nor)●Standard connection 15 mm or 20 mm JIS10K flange
CAM-32-73□□/DL● Flow range Gas Min. 0.36 to 3.6 m3/h (nor) (air: 0℃, 1 atm) Max. 0.9 to 9 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
6 TOKYO KEISO CO., LTD.
C-40■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 30 to 300 L/h Max. 70 to 700 L/hGas (air: 0℃ , 1 atm) Min. 0.9 to 9 m3/h (nor) Max. 2.1 to 21 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.6 MPabetween inlet and outlet Control accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 15 mm JIS10K fl ange (1/2 ANSI/JPI Class 150) Screw connection is available.Mass C-41 (inlet pressure control type): approx. 12 kg C-42 (outlet pressure control type): approx. 10 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body CS, SUS304, SUS316
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt, nut CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-41 (inlet pressure control type)
C-42 (outlet pressure control type)
(115)
(110)
OUT IN
410
23456 17
420
23456 17
φ185
φ185
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 7
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
Combination with metal tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
300※
595 (for Size 15 mm)※
605 (for Size 20 mm)※
675 (for Size 25 mm)※
300※
300※ 300※
525※
425※
675※
100※
CR-41-101● Flow range Liquid (water) Min. 30 to 300 L/h Max. 70 to 700 L/h Gas Min. 0.9 to 9 m3/h (nor) (air: 0℃, 1 atm) Max. 2.1 to 21 m3/h (nor)
● Standard connection 15 mm, 20 mm or 25 mm JIS10K flange
CAM-41-71□□ (for liquids)● Flow range Liquid (water) Min. 30 to 300 L/h Max. 70 to 700 L/h
● Standard connection 15 mm or 20 mm JIS10K flange
CAM-41-72□□/DU, CAM-41-71□□/DU(for gases)● Flow range
Gas (air) Min. 0.9 to 9 m3/h (nor) for CAM-41-72□□/DU Gas Min. 1.6 to 16 m3/h (nor) for CAM-41-71□□/DU (air: 0℃, 1 atm) Max. 2.1 to 21 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
520※
520※
430 (for Size 20 mm)※
500 (for Size 25 mm)※
250※
CR-42-102● Flow range Gas Min. 0.9 to 9 m3/h (nor) (air: 0℃, 1 atm) Max. 2.1 to 21 m3/h (nor)● Standard connection 20 mm or 25 mm JIS10K flange
CAM-42-72□□/DU● Flow range Gas Min. 0.9 to 9 m3/h (nor) (air: 0℃, 1 atm) Max. 2.1 to 21 m3/h (nor)● Standard connection 15 mm or 20 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
8 TOKYO KEISO CO., LTD.
C-50■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 70 to 700 L/h Max. 120 to 1200 L/hGas (air: 0℃ , 1 atm) Min. 2.1 to 21 m3/h (nor) Max. 3.6 to 36 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.6 MPabetween inlet and outlet Control accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 20 mm JIS10K fl ange (3/4 ANSI/JPI Class 150)Mass C-51 (inlet pressure control type): approx. 14 kg C-52 (outlet pressure control type): approx. 10 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body CS, SUS304, SUS316
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt, nut CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-51 (inlet pressure control type)
C-52 (outlet pressure control type)
OUT IN
450
23456 17
φ200
420
(95)
(110)
(150)
23456 17
φ160
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 9
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
300※ 300※
300※
650 (for Size 20 mm)※
720 (for Size 25, 40 mm)※
570※ 720※
CR-51-101● Flow range Liquid (water) Min. 70 to 700 L/h Max. 120 to 1200 L/h Gas Min. 2.1 to 21 m3/h (nor) (air: 0℃, 1 atm) Max. 3.6 to 36 m3/h (nor)● Standard connection 20 mm, 25 mm or 40 mm JIS10K flange
CAM-51-71□□ (for liquids)● Flow range Liquid (water) Min. 70 to 700 L/h Max. 120 to 1200 L/h
● Standard connection 15 mm or 20 mm JIS10K flange
CAM-51-71□□/DU(for gases)● Flow range
Gas Min. 2.1 to 21 m3/h (nor) (air: 0℃, 1 atm) Max. 3.6 to 36 m3/h (nor)● Standard connection 20 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
500※
520※
250※ 520※
CR-52-102● Flow range Gas Min. 2.1 to 21 m3/h (nor) (air: 0℃, 1 atm) Max. 3.6 to 36 m3/h (nor)● Standard connection 25 mm or 40 mm JIS10K flange
CAM-52-72□□/DU● Flow range Gas Min. 2.1 to 21 m3/h (nor) (air: 0℃, 1 atm) Max. 3.6 to 36 m3/h (nor)● Standard connection 20 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
10 TOKYO KEISO CO., LTD.
C-60■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 120 to 1200 L/h Max. 180 to 1800 L/hGas (air: 0℃ , 1 atm) Min. 3.6 to 36 m3/h (nor) Max. 5.4 to 54 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.6 MPabetween inlet and outlet Control accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 20 mm JIS10K fl ange (3/4 ANSI/JPI Class 150)Mass C-61 (inlet pressure control type): approx. 10 kg C-62 (outlet pressure control type): approx. 10 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body CS, SUS304, SUS316
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt, nut CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-61 (inlet pressure control type)
C-62 (outlet pressure control type)
OUT IN
420
(125)
(75)
(110)
(95)
23456 17
φ155
420
23456 17
φ160
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 11
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
230※ 230※ 230※
690※
540※
690※
CR-61-101● Flow range Liquid (water) Min. 120 to 1200 L/h Max. 180 to 1800 L/h Gas Min. 3.6 to 36 m3/h (nor) (air: 0℃, 1 atm) Max. 5.4 to 54 m3/h (nor)● Standard connection 25 mm or 40 mm JIS10K flange
CAM-61-71□□ (for liquids)● Flow range Liquid (water) Min. 120 to 1200 L/h Max. 180 to 1800 L/h
● Standard connection 20 mm or 25 mm JIS10K flange
CAM-61-71□□/DU(for gases)● Flow range
Gas Min. 3.6 to 36 m3/h (nor) (air: 0℃, 1 atm) Max. 5.4 to 54 m3/h (nor)● Standard connection 20 mm or 25 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
520※
500※
520※
250※
CR-62-102● Flow range Gas Min. 3.6 to 36 m3/h (nor) (air: 0℃, 1 atm) Max. 5.4 to 54 m3/h (nor)● Standard connection 25 mm or 40 mm JIS10K flange
CAM-62-72□□/DU● Flow range Gas Min. 3.6 to 36 m3/h (nor) (air: 0℃, 1 atm) Max. 5.4 to 54 m3/h (nor)● Standard connection 20 mm or 25 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
12 TOKYO KEISO CO., LTD.
C-70■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 180 to 1800 L/h Max. 300 to 3000 L/hGas (air: 0℃ , 1 atm) Min. 5.4 to 54 m3/h (nor) Max. 9 to 90 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.6 MPabetween inlet and outlet Control accuracy ±5%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 25 mm JIS10K fl ange (1 ANSI/JPI Class 150)Mass C-71 (inlet pressure control type): approx. 11 kg C-72 (outlet pressure control type): approx. 11 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body CS, SUS304, SUS316
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt, nut CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-71 (inlet pressure control type)
C-72 (outlet pressure control type)
420
23456 17
φ160
OUT IN
420
(95)
(110)
(75)
(125)
23456 17
φ155
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 13
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
230※
690 (for Size 40 mm)※
720 (for Size 50 mm)※
230※540※
230※
690※
CR-71-101● Flow range Liquid (water) Min. 180 to 1800 L/h Max. 300 to 3000 L/h Gas Min. 5.4 to 54 m3/h (nor) (air: 0℃, 1 atm) Max. 9 to 90 m3/h (nor)● Standard connection 40 mm or 50 mm JIS10K flange
CAM-71-71□□ (for liquids)● Flow range Liquid (water) Min. 180 to 1800 L/h Max. 300 to 3000 L/h
●Standard connection 25 mm JIS10K flange
CAM-71-71□□/DU(for gases)● Flow range
Gas Min. 5.4 to 54 m3/h (nor) (air: 0℃, 1 atm) Max. 9 to 90 m3/h (nor)● Standard connection 25 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
540※
520※
500 (for Size 40 mm)※
530 (for Size 50 mm)※
250※
CR-72-102● Flow range Gas Min. 5.4 to 54 m3/h (nor) (air: 0℃, 1 atm) Max. 9 to 90 m3/h (nor)● Standard connection 40 mm or 50 mm JIS10K flange
CAM-72-72□□/DU● Flow range Gas Min. 5.4 to 54 m3/h (nor) (air: 0℃, 1 atm) Max. 9 to 90 m3/h (nor)● Standard connection 25 mm or 40 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
14 TOKYO KEISO CO., LTD.
C-80■ STANDARD SPECIFICATION
Flow rangeLiquid (water) Min. 300 to 3000 L/h Max. 1000 to 10000 L/hGas (air: 0℃ , 1 atm) Min. 9 to 90 m3/h (nor) Max. 23 to 230 m3/h (nor)Max. op. pressure 1 MPaAcceptable diff erence in pressure 0.1 to 0.6 MPabetween inlet and outlet Control accuracy ±10%F.S.Max. op. temperature 120℃ (When FPM is used) The maximum operation temperature depends on usage and conditions.Painting Munsell 7.5BG4/1.5 (Only for carbon steel)Process connection Standard 50 mm JIS10K fl ange (2 ANSI/JPI Class 150)Mass C-81 (inlet pressure control type): approx. 22 kg C-82 (outlet pressure control type): approx. 32 kg
■ CONSTRUCTION AND MATERIALS
Part No. Part name Available material
① Flange CS, SUS304, SUS316
② Valve body CS, SUS304, SUS316
③ Spring SUS304, SUS316
④ Diaphragm CR (FPM, PTFE)
⑤ Tube, union SUS304, SUS316
⑥ Valve SUS316
⑦ Bolt, nut CS, SUS304
■ DIMENSIONS OF CONSTANT FLOW VALVE UNIT
C-81 (inlet pressure control type)
C-82 (outlet pressure control type)
OUT IN
450
(110)
(175)
(235)
(175)
23456 17
φ195
560
23456 17
φ250
OUTIN
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
TOKYO KEISO CO., LTD. 15
■ EXAMPLE OF COMBINATION WITH FLOWMETERS
Inlet pressure control type (Also applicable to outlet pressure control of liquids)
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing.
Combination with metal tube flowmeters
320※
780 (for Size 40 mm)※
810 (for Size 50 mm and 65 mm)※
320※630 (for Size 25 mm)※
680 (for Size 40 mm and 50 mm)※
320※
780※
CR-81-101● Flow range Liquid (water) Min. 300 to 3000 L/h Max. 1 to 10 m3/h Gas Min. 9 to 90 m3/h (nor) (air: 0℃, 1 atm) Max. 21 to 210 m3/h (nor)● Standard connection 40 mm, 50 mm or 65 mm JIS10K flange
CAM-81-71□□ (for liquids)● Flow range Liquid (water) Min. 300 to 3000 L/h Max. 1 to 10 m3/h
● Standard connection 25 mm, 40 mm or 50 mm JIS10K flange
CAM-81-71□□/DU(for gases)● Flow range
Gas Min. 9 to 90 m3/h (nor) (air: 0℃, 1 atm) Max. 23 to 230 m3/h (nor)● Standard connection 25 mm, 40 mm or 50 mm JIS10K flange
Outlet pressure control type
Combination with glass tube flowmeters
※Dimensions are for standard types. Confirm the dimensions in the approval drawing
Combination with metal tube flowmeters
680 (for Size 50 mm)※700 (for Size 65 mm)※
530※
660※
250※
CR-82-102● Flow range Gas Min. 9 to 90 m3/h (nor) (air: 0℃, 1 atm) Max. 21 to 210 m3/h (nor)● Standard connection 50 mm or 65 mm JIS10K flange
CAM-82-72□□/DU● Flow range Gas Min. 9 to 90 m3/h (nor) (air: 0℃, 1 atm) Max. 23 to 230 m3/h (nor)● Standard connection 40 mm or 50 mm JIS10K flange
TG-F1085-1E
C Series CONSTANT FLOW VALVE in CR and CAM Series PURGE SETS
16 TOKYO KEISO CO., LTD.
■ OTHER TYPES PURGE SETS
CP and CM Series Purge sets
These are the combinations of constant fl ow valve and smallsize fl owmeters for small to medium lines
CP-21-100 CP-31-500 CM-21-900
CX Series In-Line type Flow Set valves
These are direct in-line installation type fl ow control valvesto keep set fl ow.
CX-1101For liquids, fi xed fl ow
CX-2000For liquids, adjustable fl ow
CX-1500For gases, fi xed fl ow
Head Office : Shiba Toho Building, 1 – 7 – 24 Shibakoen, Minato-ku, Tokyo 105 – 8558
Tel : +81-3 – 3431 – 1625 (KEY) ; Fax : +81-3 – 3433 – 4922
e-mail : [email protected] ; URL : http://www.tokyokeiso.co.jp
* Specification is subject to change without notice.