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Variable Flow Meter(Rotameter)
- Large Capacity Flowmeters
MODELS RK2000/RK2005/RK2006 SERIES - The large capacity rotameter products
The KOFLOC Large Capacity Flow Meters MODEL RK2000/RK2005/RK2006 SERIESES are compact, low-cost variable area flow meters for measuring large flows, with focus on flexibility, reliability and durability.
KOFLOC Large Capacity Flow Meter MODEL RK2000/RK2005/RK2006 SERIES
Quick Review
• KOFLOC RK2000/RK2005/RK2006 SERIESES Large Capacity Variable Area Flowmeters
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES are low-cost, compact flow meters with guided float for quickly measuring/checking large flows of both gases and liquids.
• H20 and other liquids
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES are capable of measuring water and other liquids. Ask KOFLOC for more details, including availability of calibration medium.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Steel/Brass fittings
The fittings are available in either SUS304 stainless steel or brass with respective O-rings of Viton® or fluorocarbon resin for SUS304 and NBR or Duracon® for brass fittings. The flow tube is made of Pyrex®.
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES can only be used for the following gases.
Medium (gases): Actual gas calibration is available for the gas listed
Air, Argon: Ar, Carbon dioxide: CO2, Helium: He, Hydrogen: H2, Nitrogen: N2, Oxygen: O2
N2 equivalent conversion factor (CF) is used for other gases. Contact KOFLOC for the availability of actual gas calibration.
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• KOFLOC RK2000/RK2005/RK2006 SERIESES Large Capacity Variable Area Flowmeters
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES are low-cost, compact flow meters with guided float for quickly measuring/checking large flows of both gases and liquids.
• H20 and other liquids
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES are capable of measuring water and other liquids. Ask KOFLOC for more details, including availability of calibration medium.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Steel/Brass fittings
The fittings are available in either SUS304 stainless steel or brass with respective O-rings of Viton® or fluorocarbon resin for SUS304 and NBR or Duracon® for brass fittings. The flow tube is made of Pyrex®.
The KOFLOC Large Capacity Variable Area Flow Meter RK2000/RK2005/RK2006 SERIESES can only be used for the following gases.
Medium (gases): Actual gas calibration is available for the gas listed
Air, Argon: Ar, Carbon dioxide: CO2, Helium: He, Hydrogen: H2, Nitrogen: N2, Oxygen: O2
N2 equivalent conversion factor (CF) is used for other gases. Contact KOFLOC for the availability of actual gas calibration.
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Features
♦ Gas flow coverage of 200 l/min to 1000 l/min.
♦ Liquid flow coverage of 10 l/min to 30 l/min
♦ Precision needle valve
♦ Low cost
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♦ Liquid flow coverage of 10 l/min to 30 l/min
♦ Precision needle valve
♦ Low cost
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Standard Specifications and Length Designations
| Fluids | Gases and liquids(Calibration conditions for other fluids) | |
|---|---|---|
| Accuracy | Within FS±5% | |
| Proof pressure | 0.7MPa | |
| Materials | S | B |
| Body block and some other components | SUS04 | Brass |
| Tapered tube | Pyrex | |
| Packing | Viton,fluorocarbon resin | NBR,Duracon |
| Float | SUS304 | |
| Protective cover | Acrylic resin | |
| Heat resistance | 120°C | 70°C |
| - | ||
| Length designation code | Air(l/min)(at atmospheric pressure) | H2O L/MIN |
| 20 Connection Rc3/8 | 20~200 | *1.0~10 |
| 25~250 | - | |
| 30~300 | - | |
| 25 Connection Rc3/4 | 40~400 | 1.5~15 |
| 50~500 | *2.0~20 | |
| 70~700 | *3.0~30 | |
| 100~1000 | - | |
Applications
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