PT. SRIAYU MULTI KREASI

Flow Meter Nitto Seiko RS025


Flow Meter Nitto Seiko RS025 is a rotary – piston flow meter of simple construction, using ceramics as standard material for the wetted bearing. For the rotor, it adopts a special plastic with excellent chemical resistance, abrasion, heat resistance and impact resistance. In addition, it is a flow meter for liquid service easy to use and highly durable, using a large register for the counter unit.

Features :

  • Sharply improved durability, with adoption of ceramics as standard material for the wetted bearing
  • Adoption, for the rotor, of a special plastic with excellent chemical resistance, abrasion resistance, heat resistance and impact resistance.
  • Easy measuring of high-viscosity liquid, with smaller pressure loss compared with other positive displacement flow meters
  • Less subject to influences of temperature and viscosity, enabling high-accuracy and stable measurement at all times
  • Large register easy to read
  • Easy expansion with variety of pulse generators available for loading
Flow Meter Nitto Seiko RS025

Specifications Flow Meter Nitto Seiko RS025 :

Nominal size symbol025
Volume symbolB0
Measured fluidChemical solutions, food liquids, petroleum, water, etc.
Nominal size 25A
Liquid viscosity0.5~500 mPa*s (Special 0.2 ~ 30.000 mPa*s)
Liquid temperature0~200 deg. C (special -20~200 deg. C for material symbol S2)
Liquid pressure2.0 mPa or under (By flange standards)
Measuring accuracyWithin ±0.5% or within ±0.2% (Counter symbol A0 only) Momentary flow rate Within ±2.0%FS
Standard ConnectionFlange
(JIS5K, 10K, 16K, 20K, ANSI Class 150, 300)
MaterialMaterial symbol
– FB >> Main body : FC200, Measuring chamber : CAC406, Rotor : PPS, GC, AC
– FF >> Main body : FC 200, Measuring chamber : FC200, Rotor : PPS, GC, AC
– F2 >> Main body : FC200, Measuring chamber: SCS14A, Rotor : PPS, GC, AC
– DB >> Main body : FCD450, Measuring chamber: CAC406, Rotor : PPS, GC, AC
– DD >> Main body : FCD450, Measuring chamber: FCD450, Rotor : PPS, GC, AC
– D2 >> Main body : FCD450, Measuring chamber: SCS14A, Rotor : PPS, GC, AC
– S2 >> Main body : SCS14A, Measuring chamber: SCS14A, Rotor : PPS, GC, AC

FC200 : Cast iron ; FCD450 : Ductile iron ; CAC406 : Cast bronze; SCS14A : Stainless steel casting ; PPS : Special plastic; GC : Carbon ; AC : Corrosion – resistant aluminum
Jacket specificationsThermal liquid (hot water, steam) pressure is 0.5MPa or less. Permissible Temp. 200 deg. C, Permissible pressure 1.0 MPa

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