Clear Flow FlexTM Clear Flow FlexTM

Turbulence Suppressive Low-Vibration Flexible Hose
Clear Flow Flex
TM
Patent pending jointly by:
Independent Administrative Institution RIKEN,
Japan Synchrotron Radiation Research Institute (JASRI), and
Osaka Rasenkan Kogyo Co., Ltd.
Specifications
Features
TM
『Clear Flow Flex 』is a flexible tube equipped internally with a
specially designed flexible sleeve.
The new product suppresses turbulent flow to reduce the vibration and
hissing noise caused by a fluid running through the hose without
compromising the performances such as flexibility which the conventional series of products have.
『Clear Flow Flex 』suits best to the piping for precision apparatus such
as spectroscopes, electronic microscopes and medical equipments
that should be free from vibration and passing hiss.
Working
pressure.
See the table
Braid SUS304
Working
temperature
ー196℃∼＋40℃
Sleeve Alumina fiber
Allowable leak rate 1.33ｘ10 Pa・m3/sec or less
Hose Material
SUS316L
Tube end SUS316L
-10
Experimental Data
Results of measuring vibration accelerations
by water flow (at room temperature)
Measured at the center of 15A-600L flexible hose
Vibration acceleration（ ｍ/ｓ2 ）
Data provided by courtesy of Japan Synchrotron Radiation Research Institute (JASRI)
Conventional
products
Flow rate 9ℓ/min
Flow rate 8ℓ/min Flow rate 7ℓ/min Flow rate 6ℓ/min Flow rate 5ℓ/min
Clear Flow Flex TM
Measurement time (sec)
Turbulence Suppressive Low-Vibration Flexible Hose
Clear Flow Flex TM
φD
φd
I.D.
Ｏ．
Ｄ．
Without braid ℓ
ℓ
Ｌ
φD
φd
I.D.
B.O.D.
With braid ℓ
ℓ
Ｌ
Standard dimensions ‒ without braid
Nominal
diameter
(A)
Joint
standard
Model No.
I.D.
8
1/4"
ORV-8CFF-cm
5.5
8.5
6.35
10
3/8"
ORV-10CFF-cm
10.0
13.5
9.52
7.4
15
1/2"
ORV-15CFF-cm
12.0
16.0
12.7
10.3
O.D. D
Working
pressure
Minimum bending radius
（ＭＰａ） Constant bending Repeated bending
d
ℓ
Ｌ
4.5
20
70∼2000
Vacuum to∼0.5
30
125
25
80∼2000
Vacuum to∼0.5
45
180
30
90∼2000
Vacuum to∼0.5
45
185
※ Specify the length in the model number in cm. Example: ORV-8CFF-20
Standard dimensions ‒ with braid
Nominal
diameter
(A)
Joint
standard
Model No.
I.D.
B.O.D
D
d
ℓ
Ｌ
8
1/4"
ORVB-8CFF-cm
5.5
10.0
6.35
4.5
20
120∼2000
10
3/8"
ORVB-10CFF-cm
10.0
15.0
9.52
7.4
25
120∼2000
15
1/2"
ORVB-15CFF-cm
12.0
17.5
12.7
10.3
30
120∼2000
Working
pressure
（ＭＰａ）
Vacuum to∼4.0
Minimum bending radius
Constant bending Repeated bending
30
125
Vacuum to∼3.0
45
180
Vacuum to∼2.0
45
185
※ Specify the length in the model number in cm. Example: ORVB-8CFF-20
Address
Head office and OSAKA plant : 3-12-33, Himesato, Nishi-yodogawa-ku, Osaka 555-0025, Japan
Tel: 06-6473-6151 Fax: 06-6473-6150
FUKUROI plant
: 1700, Oyama, Fukuroi-city, Shizuoka 437-0056, Japan
Tel: 0538-42-4103 Fax: 0538-42-0628
TOKYO sales office
: 2-20-4, 7F, Higashi-gotanda, Shinagawa-ku, Tokyo 141-0022, Japan
Tel: 03-5423-2600 Fax: 03-5423-2611
OSAKA RASENKAN KOGYO CO.,LTD
E-mail : orkhq1@ork.co.jp
URL : http://www.ork.co.jp
SILVER
This publication is printed with soy ink using
clean energy for part of the printing process.
Environment Pollution
Prevention Printing
2012.02.1000.24.5 U
The manufacturer reserves the right to change the specifications
for product improvement without prior notice.
This publication is printed using an enviro
friendly printing method qualified as
status by E3PA.
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