Air lock Rotary , Diverter & Polymer valves 2018-05-07T06:10:15+00:00

rotary-valve-type-h-ar-30-400-900ROTARY VALVE

Standard Features

  • Maximum number of blades in contact with body at one time without affecting throughput.
  • Adequate throat opening at valve entry allowing high pocket filling efficiency.
  • Minimum clearance at rotor tips and sides with body.
  • Robust body adequately stiffened to prevent distortion.
  • Heavy shaft diameters minimizing deflection.
  • Outboard bearing for non-contamination.
  • Precision machining of components.

Specifications

Bodies &

End Covers                  –           Cast Iron, Stainless Steel, 304 & 316.

End Covers                  –           Cast Iron, Stainless Steel spigot located in body for concentricity.

Rotor                           –           Fabricated Mild or Stainless Steel, 304 & 316, wear blades with

adjustable slots.

Bearing                       –           Sealed-for-life-ball type.

Shaft Sealing               –           Leap Seals & Gland Pack.

Drive                           –           TEFC geared motor unit side wall mounted to valve body and complete with taper lock sprockets chain drive all in an enclosed guard.

Sizes – 100 – 150 – 200 – 250 – 300 – 400 – 500 NB

SizesIn NB 100 150 200 250 300 400 500
VolumeIn Ltrs 1.0 1.6 4.8 7.9 15.8 36 45

images-2DUAL TUNNEL DIVERTER VALVE – Quick seal change version

Application

The Dual Tunnel Diverter Valve is designed to Divert in Dilute and Dense Phase Conveying Systems to number of destinations.

Size – 80 – 100 – 125 NB

Salient Features

  • Plug with two separate channels
  • Diverting angle 35th degree
  • Shortest possible switchover time as designed with two separate channels
  • Powerful Pneumatic Cylinder center connected to plug through linkages
  • Designed for maximum system pressure of 6 bar g and Solids Temperature 120 co
  • Either Static or Dynamic Seal.
  • Safe area classification available on request.
  • Housing Aluminum with inserted Stainless steel pipe.
  • Plug & connectors made of Aluminum.
  • Sealing By Silicon Rubber
  • Position Indicator – Packaged unit with Dual solenoid, Limit switches, Proximity switches.

SINGLE TUNNEL DIVERTER VALVE – Size above 150 mm.

Application

The Single Tunnel Diverter Valve is designed to divert solids in powder or granular form in dilute or dense phase pneumatic conveying handling systems.

Size – 150NB, 200NB, 250 NB

Mater of Construction:

  • Housing in AL Casting with inserted SS pipes
  • Side covers made Al Casting
  • Plug in AL Casting with Inserted SS pipes
  • Shaft and all bolts made of Stainless steel

Standard Design Features:

  • All contact parts made of stainless steel
  • Universal application as L, T or Y Diverter valve with identical housing plug, side, plates and interchangeable pipe couplings.
  • Static or Dynamic sealing on both ports of plug.
  • Plug with one single channels.
  • Diverting angle 45o, 90o or 22.5o
  • Position change without stopping gas stream
  • Powerful pneumatic actuator with integrated support pads.
  • No moving parts outside packing unit for maximum work safety
  • Delivered as package unit with dual solenoid valve, limit switches and terminal box completely pre-piped and pre-wired for static scaling.
  • Designed for max system pressure 3,5 barg
  • Solids temperature up to 120o

WEAR RESISTANCE Y-TYPE DIVERTER VALVE – For Abrasive Solids

Application

The two-way valve is used to distribute the solids in two pipelines. How-ever, it can be used either in pneumatic low-pressure or in high pressure system. Two-way valve can be used for all pneumatically conveyable solids, either in dust- or powder form. Exceptions are conveying products which incline to cake, stick or clump. Due to varied sealing materials, products with temperatures of 180o C max. can be conveyed without any problems.

Sizes : 80 – 100 – 150 – 200 NB

Salient Features

  • Body-Cast Iron
  • Sealing Cone-Cast Iron, Silicon Rubber
  • The distribution of the conveying stream is achieved by throwing the swivel arm. The Closed outlet by a gasket ring forced against a hardened ring.
  • The pneumatic swivel drive with integrated limit switches for the electrical remote position indication and the 5/2 way solenoid valve ensure a safe operation of the two way valve. However the two-way valve is also available with electro-motor drive.
  • Perfect Sealing, in such way that the conveyed material’s purity is absolute and guaranteed such that soiling cannot occur. Long life time, Since a material cushion is up during conveying on which the following material is sliding.

mv_piston_rpe_e_-poste-453Polymer Valves & jacket Valves

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