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Operation Principle
The variable area flow meter content a float & taper tube. The fulid flow through
the taper tube and force up to the float. The flow rate is measured as a function
of the area of the opening. This area displayed in indicating ring as the float that
is free to move to produce the varying area.
Application
A. Measuring the flow rae for:
• Chemical process system
•Water treatment system
• Industrial flow system
Dimensions
B. Service Condition:
• Viscosity: <100cP
• Max. working temperature: 150T
• Max. working pressure: 100 kg/cm2 (according to flange rating)
Indicating Tube
Indicating Ring
Flange
Standard Range Table & Dimensions
unit=mm
15A | 0.06 ~ 0.6 | 1-12 | 380 | 200 | 80 | W |
20A | 0.12 - 1.2 | 2-20 | 380 | 200 | 80 | W |
25A | 0.3-3 | 5-50 | 400 | 210 | 80 | 1" |
32A | 0.6-6 | 10-100 | 400 | 210 | 80 | 114" |
40A | 1.2-12 | 20-200 | 400 | 210 | 100 | 114" |
50A | 2-20 | 30-300 | 430 | 220 | 100 | 2" |
65A | 3-30 | 40-400 | 430 | 220 | 100 | 214" |
80A | 5-50 | 50-500 | 580 | 300 | 120 | 3" |
100A | 7-70 | 60-600 | 720 | 400 | 150 | 4" |
125A | 10-100 | 80-800 | 800 | 430 | 180 | 5" |
150A | 15-150 | 100- 1000 | 850 | 450 | 200 | 6" |
Ordering Information
KB-TYPE
Code
Model
Code
Float Material
KBS
stainless steel wetted parts
(DSS304 (2) SS316
Code
Size
(1)15A {2)20A (3)25A (4) 32A (5)40A (6) 50A
(7)65A {8)80A (9) 100A (10) 125A (1D150A
Code
Connection Rating
(DJIS10K {2)JIS20K (3) ANSI 150#
(4) ANSI 300# (5)DINPN40
Code
Body (wetted parts) Material
(DSS304 (2) SS316
(3) Option
Code
Indicating Tube Material
(DBorosilicate glass (2) PC
Code
Seal Material
(l)NBR (2) Viton (3) Teflon
Code
Protection Supporter Material
(DSS304 (2JSS316
Code
Fluid
for liquid
for gas
Code Flow Range
Please directly fill out
the flow range in the
order code.
KB-TYPE
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