Other Valves

SIGHT FLOW INDICATOR (SIGHT GLASS)

Flosteer offers a wide range of sight flow indicators suitable for rugged industrial applications. Sight Flow Indicators provide a quick, reliable and economical way to verify the flow of fluids through industrial process lines. Full view type sight flow indicators are suitable for corrosive chemicals, acids and colored liquids.

Flosteer Sight Flow Indicatorsare Bi-Directional and may be placed in any orientation.They can be installed vertically or horizontally in the middle of any kind of non-transparent pipeline and are very convenient to observe the flow from any direction. 

Sight Glass are used primarily in processes, where spot indication is desired to detect presence of media, or to inspect color, clarity, turbidity, or other critical characteristics. 

TUBULAR TYPE SIGHT GLASS:

  • 3600 All Around View

  • Heavy Duty Construction

  • High Quality Design

  • Pressure Up To 10 bar

  • Suitable Up to 1250 C. Temperature

  • Simple & Easy To Replace The Glass

  • Flanged End Connection 

  • Drilling as per ANSI B 16.5 / BS 10 / PN / DIN Std.

  • Sizes from 15MM To 200MM

  • M.O.C.: Cast Steel / S.S. 304 / 316 / 304L / 316L

  • Gasket: P.T.F.E. / CAF

  • Tempered Borosilicate Glass

DOUBLE WINDOW TYPE SIGHT GLASS:

  • Large View Area
  • Single Cast Body
  • Heavy Duty Construction
  • High Quality Design
  • Pressure Up To 15 bar
  • Suitable Up to 1500 C. Temperature
  • Simple & Easy To Replace The Glass
  • Flanged End & Screwed End Connection 
  • Drilling as per ANSI B 16.5 / BS 10 / PN / DIN Std.
  • Sizes from 15MM To 200MM
  • M.O.C.: Cast Steel / S.S. 304 / 316 / 304L / 316L
  • Gasket: P.T.F.E. / CAF
  • Tempered Borosilicate Glass
  • P.T.F.E. FEP / PFA Lined Sight Flow Indicator Available.
  • Jacketed Sight Glass Also Available 

 

ROTARY AIR LOCK VALVES

For over Three decades, Flosteer has been known as the premier manufacturer of all types of industrial valves. Our quality valves will provide reliable service and long life. Flosteer provides a complete range of Rotary Valves suitable for Air Lock applications ranging from gravity discharge of filters, rotary valves, cyclone dust collectors, and rotary airlock storage devices to precision feeders for dilute phase and continuous dense phase pneumatic convey systems.

Rotary Airlock Valves are used in pneumatic conveying systems, dust control equipment, and as volumetric feed-controls to maintain an even flow of material through processing systems. Rotary Airlock Valves are also widely used as volumetric feeders for metering materials at precise flow rates from bins, hoppers, or silos on to conveying or processing systems.

Flosteer Rotary Air Lock Valves are very cost-effective valves designed for use under gravity, pressure and vacuum conditions. They are suitable for metering a wide range of dry solids, granular, pelleted and powdered type materials from the outlets of silos, hoppers, cyclones, mixers, weigher, etc.

Port – Square / Round
Body – Heavy Duty Construction
Size Range – 80mm to 600mm
End Connection – Flanged End
M.O.C. – Cast Iron / Cast Carbon Steel / Stainless Steel / 
Monel /Hast Alloy / Alloy 20

 

 

 

P.T.F.E. LINED VALVES:

Flosteer manufacturing all types of valves with P.T.F.E. (PFA/FEP) / Teflonฎ Lined valves and it can be equipped with a Manual Handle or with Pneumatic or Electric Actuators operated. Full ranges of accessory items are available including Limit Switch, Solenoid Valves, I/P Converter, Positioner and manual override devices.

PTFE Lined Ball Valve PTFE Lined Diaphragm Valve

P.T.F.E. Lined Valves Range:

  • Ball Valve
  • Plug Valve
  • Diaphragm Valve
  • Flush Bottom Valve
  • Butterfly Valve
  • Check Valve (Non-Return Valve)
  • Strainer

Nomenclature:

  • M.O.C. – IS 210 GR. FG 200 / 220 (Cast Iron)
    Ductile Iron / S.G. Iron
    ASTM A 216 GR. WCB (Cast Carbon Steel)
    ASTM A 351 GR. CF 8 / CF 8M / CF 3 / CF 3M

  • Lining – PFA / FEP
  • Lining Thickness – 3.0mm Minimum
  • Lining Test (Spark Test) – 15 KV DC
  • End Connection – Flanged End
  • Drilling – As Per ANSI B 16.5 / BS 10 Table / DIN / JIS / IS Std.
  • Operation – Manual / Pneumatic / Electrical Actuator Operated

Applications:

  • Clean Liquids and Gases
  • Corrosive Liquids and Gases
  • Hazardous Liquids and Gases
  • Dry Materials
  • Food / Pharmaceutical
  • Vacuum Service
  • Viscous Liquids
  • Fibrous Slurries

 

 

 

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