Blow Through RVS Rotary Valves Suppliers

 Blow Through RVS Rotary Valves

We are suppliers of Blow Through RVS Rotary Valves in the UK. Often referred to as RVS rotary airlocks or blow-through rotary feeders. Or the ideal solution for feeding granular or powdery material into a pneumatic conveying system. Made of a tubular cast iron or stainless steel casing, a horizontally mounted rotor with a certain number of oblique V-shaped cross section compartments, a drive unit and a casing cover at each end of the blow-through rotary valve.

Blow Through Rotary RVS Valve

Blow through RVS rotary valves have two compartments at a time of the continuously turning rotor are filled up with material entering through the inlet at the top of the Rotary Valve. After less than half a turn material falls through the bottom outlet into an air stream passing through a pneumatic conveying pipeline connected with the bottom part of the blow through RVS Rotary Valve.

  • Feed rates from 5 to 80 litres per revolution
  • Maximum differential pressure: 0.7 bar (11.6 PSI)
  • Available as ATEX version, Zone 22

Order code


Capacity (Ltr/rev)




RVS-5 170mm x 122mm 5 0.55 20 £ 1362
RVS-10 238mm x 135mm 10 0.55 20 £ 1526
RVS-15 276mm x 148mm 15 1.1 30 £ 1905
RVS-20 337mm x 196mm 20 1.5 30 £ 2537
RVS-35 470mm x 240mm 35 2.2 30 £ 3616
RVS-80 596mm x 284mm 80 3 30 £ 8989

Additional RVS Options

  • Drive units – Bare shaft, mechanical speed variator, forced ventilated motor, standard motor with thermistor and chain drive
  • 10, 20 or 30 RPM available

  • With or without scrapers
  • Mechanical seals – High temperature resistant, purged seals, high temperature purged seals or standard
  • Body treatment – Standard, Chromium-plated, Teflon coated or Nickel coated
  • Rotor treatment – Standard, Teflon coated or Nickel coated
  • Available as ATEX version, Zone 22

RVS Rotary Valves Supply

  • RVS Rotary Valves
  • Blow Through RVS
  •  Blow Through RVS Rotary Valves
Rotary Valves UK
Unit 17, Kingsditch Trading Estate
GL51 9PL
United Kingdom
Telephone: 01242 222913
Mobile: 07976 489990
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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