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VTW Series Wafer-Cone Differential Pressure Flowmeter
Brand: Tokyo Keiso Co, LtdVH series Wafer-Cone® differential pressure flowmeter and small sized Variable Area flowmeter are integrated into one Wafer-Cone® bypass flowmeter. As the meter requires little straight runs and little head loss compared to orifice plate, it offers you reduction of construction cost and energy saving.
Features- Easy installation with self-centering mechanism
- Less than 1/5 of orifice straight runs
- Low pressure loss compared to orifices
- Any flow direction acceptable and easy-to-change flow direction at field
- Simple construction and easy maintenance
Specifications
Brand
Enclosure, Body Material
- Cover: ABS
- Detector Body: Cast Stainless Steel (SCS14A)
Flange Size - 1-1/2” (DN 40)
- 1-1/2" (DN 40) - 150# ANSI
- 1-1/2" (DN 40) - 300# ANSI
- 1-1/2" (DN 40) - JIS 10K
- 1-1/2" (DN 40) - JIS 20K
- 1-1/2" (DN 40) - PN 16
- 1-1/2" (DN 40) - PN 40
Flange Size - 1” (DN 25)
- 1" (DN 25) - 150# ANSI
- 1" (DN 25) - 300# ANSI
- 1" (DN 25) - JIS 10K
- 1" (DN 25) - JIS 20K
- 1" (DN 25) - PN 16
- 1" (DN 25) - PN 40
Flange Size - 2-1/2” (DN 65)
- 2-1/2" (DN 65) - 150# ANSI
- 2-1/2" (DN 65) - 300# ANSI
- 2-1/2" (DN 65) - JIS 10K
- 2-1/2" (DN 65) - JIS 20K
- 2-1/2" (DN 65) - PN 16
- 2-1/2" (DN 65) - PN 20
Flange Size - 2” (DN 50)
- 2" (DN 50) - 150# ANSI
- 2" (DN 50) - 300# ANSI
- 2" (DN 50) - JIS 10K
- 2" (DN 50) - JIS 20K
- 2" (DN 50) - PN 16
- 2" (DN 50) - PN 40
Flange Size - 3” (DN 80)
- 3" (DN 80) - 150# ANSI
- 3" (DN 80) - 300# ANSI
- 3" (DN 80) - JIS 10K
- 3" (DN 80) - JIS 20K
- 3" (DN 80) - PN 16
- 3" (DN 80) - PN 40
Flange Size - 4” (DN 100)
- 4" (DN 100) - 150# ANSI
- 4" (DN 100) - 300# ANSI
- 4" (DN 100) - JIS 10K
- 4" (DN 100) - JIS 20K
- 4" (DN 100) - PN 16
- 4" (DN 100) - PN 40
Materials of Construction
- Cone: 316 Stainless Steel - SUS316
- Float: Titanium
- Scale Plate: Polycarbonate
- Tapered Tube: Heat-Resistant Glass
O-Ring Material
- O-Rings: Fluororubber