Standard vacuum ejector CV CONVUM CONVUM.pdf · CV-15 63 35 20 11 10 20 25 5 2-φ4.5 Rp1/4 15...
Transcript of Standard vacuum ejector CV CONVUM CONVUM.pdf · CV-15 63 35 20 11 10 20 25 5 2-φ4.5 Rp1/4 15...
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Vac
uum
eje
ctor
s
How to order
Maitenance parts●Silencer
MSS-01 CV-05、CV-10
MSM-01 CV-15
MSL-02 CV-20
MS6-01 CV-25,CV-30A
Note) Consult p.660 for details
●Pressure switch: CV-CK
Note) Consult p.513 for details
Specifications
Standard vacuum ejector
CV CONVUM
●Long life circle
No moving parts, simple construction
●Several sizes
Several nozzle sizes, from low to high vacuum flow
Note : ①②③④ applicable models
��
�S R
05H ○ × ○
L ○ × ○
10H ○ ○ ○
L ○ × ○
15H ○ ○ ○
L ○ × ○
20H ○ ○ ○
L ○ × ○
25H ○ × ×
L ○ × ×
30AH ○ × ×
L ○ × ×
φφφφφφ
� � �
Description UnitCV-05 CV-10 CV-15 CV-20 CV-25 CV-30A
HS LS HS LS HR HS LS HR HS LS HR HS LS HS LS
Fluid Non-lubricated air / non-corrosive gas
Ambient temperature ℃ 0 ~ 60 without freezing
Operating pressure range MPa 0.1 ~ 0.6
Nozzle size φmm 0.5 1.0 1.5 2.0 2.5 3.0
Nominal pressure MPa 0.5 0.5 0.35 0.5 0.35 0.5 0.35 0.5 0.5
Vacuum (air) flow R/min(ANR) 6 9 27 36 25 63 95 54 110 165 88 160 250 225 350
Max. vacuum pressure kPa -87 -57 -92 -57 -91 -92 -57 -91 -92 -57 -91 -92 -57 -92 -57
Air consumption R/min(ANR) 13 44 100 180 265 385
Masswithout switch g 80 80 140 350 730 870
with switch g 120 120 190 460 - -
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CV
Vacuum
ejectors
Pressure switch
Item Unit CK
Fluid Non-lubricated air / Non-corrosive gas
Pressure range kPa -20 ~ -53
Ambient temperature ℃ 0 ~ 60(without freezing)
Accuracy kPa ±5.3
Hysteresis kPa 4.0 ~ 13.3
Operating voltage V less than AC250V less than DC250V
Load current A 3 0.2
Construction
Parts Part name Material1 Supply port Brass2 Body Aluminium 3 Silencer POM, Felt
CV (standard) CV - ※※CK (with pressure switch)
Symbol
514
CV
Vac
uum
eje
ctor
s RR
Performance charts
●CV-□□HS ●CV-05、10、15
●CV-□□LS ●CV-20、25、30A
●CV-□□HR
Maximum vacuum pressure characteristic Air consumption characteristics
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CV
Vacuum
ejectors
R
R
R
R
RR
R
Vacuum (air) flow - vacuum pressure characteristic Maximum vacuum (air) flow characteristic●CV-05、10HS·05、10LS ●CV-05HS·LS、CV-10HS·HR·LS
●CV-10, 15, 20HR ●CV-15、20HS·HR·LS
●CV-15、20HS·15, 20LS ●CV-25, 30AHS·25, 30ALS
●CV-25, 30AHS·25, 30ALS
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CV
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uum
eje
ctor
s
CV-□□ Standard (without pressure switch)
CV-□□ Standard (with pressure switch)
CV-05 CV-10 CV-15 CV-20M 36 36 46.5 60.5
Dimensions (mm)
Model A B C D E F G H I J K L M N O P Silencer port thread
CV-05 45 33 16 10 8 14 20 4.5 2-φ4.2 Rp1/8 10 Rp1/8 35 φ18.5 14 90 Rp1/8CV-10 45 33 16 10 8 14 20 4.5 2-φ4.2 Rp1/8 10 Rp1/8 35 φ18.5 14 90 Rp1/8CV-15 63 35 20 11 10 20 25 5 2-φ4.5 Rp1/4 15 Rp1/4 45.5 φ20 17 123.5 Rp1/4CV-20 85 40 30 15 13 28 32 7 2-φ6 Rp3/8 20 Rp1/4 60.5 φ30 24 165.5 Rp1/2CV-25 100 60 40 20 16 20 50 5.5 2-φ6 Rp1/2 17 Rp3/8 96 φ40 28 213 Rp3/4
CV-30A 118 60 40 20 20 33 50 5.5 2-φ6 Rp3/4 20 Rp3/4 96 φ40 30 234 Rp3/4
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Vacuum
ejectorsStandard vacuum ejector
Gas - Chemical proof CV CONVUM(Made to order)
How to order
● Body and nozzle made of stainless
material
SUS303 and SUS316
● For semiconductor equipements,
machines
Suitable for gas, chemical suction
●All PTFE type also available
PTFE material is excellent against chemicals
� � � �
φφφ
Note: ①② applicable models
��
S R
H ○ ○
L ○ ×
Note: Specifications and dimensions are the same as of standard CV ejectors.
Note: Silencer is mounted on stainless and PTFE types.