System Components

Rotary Feeders

Application :

Rotary feeder is a volumetric feeding device, The typical applications in the areas where in flow rate of the solids needs control. The devise is used wherein the product is fed by gravity. Available in wide range of sizes to take care of excessive flow rates, suitable to handle plethora of products even under high temperature. Close manufacturing tolerances and design ensures minimum air leakage.

Salient Features:

- Designed for controlled volumetric feed.
- Available in C.I. / M.S. / SS 304 / SS 316 construction.
- Rigid construction.
- Rotor blades with or without a provision for adjustment of radial clearance.
- Rotor with open-ended construction.
- Special design for granular products.
- Direct drive or chain drive option.
- Ambient Temperature – 25 to 100 deg. C.
- Flanges drilled to ANSI B 16.5 #150.
- Geared motor with fixed speed or variable speed option.

Accessories:

- Arrangement of compressed air purging is provided for End Seals.
- Body venting for conveying applications.
- Loading tee provided for conveying application.

Rotary Air Lock Valves

Fall through Rotary Valves & Blow through Rotary Valve

Application:

Designed to feed solids in powder & granular form in
Pneumatic Conveying Line.

Salient Features:

- Designed for Differential Pressure of 1.5 bar g (max.)
- Available in C.I. / M.S. / SS 304 / SS 316 construction.
- Rotor with Bevelled tips for powders
- Rotor with open / closed ended construction.
- Special design for granular products.
- Blow through & Quick cleaning version available.
- Ambient Temperature – 25 to 100 deg. C.
- Flanges drilled to ANSI B 16.5 #150 .
- Geared motor with fixed speed or variable speed.
- Restart of the feeder in full material column.

Accessories:

- Arrangement of compressed air purging is provided for End Seals.
- Body venting for conveying applications.
- Loading tee provided for conveying applications.

Fall through type rotary valve

Blow through type rotary valve

Dual Tunnel Diverter Valves

Application:

The dual tunnel Diverter Valve is designed to divert product in dilute / dense phase conveying systems to number of destinations.

Salient Features:

- Plug with two separate channels.
- Diverting angle- 30˚
- Shortest possible switchover time as designed with two separate channels.
- Powerful pneumatic Actuator centre connected to plug through linkages.
- Designed for Maximum system pressure of 6 bar g.
- Designed for Maximum solids temperature of 120 deg.C.
- Available sizes 50 NB to 200 NB.
- Either static or dynamic seal.
- Housing in die cast aluminium construction with inserted Stainless steel pipe if required.
- Plug & Connectors made of Stainless steel.
- Sealing by Silicon Rubber.
- Area Classification - Safe; other area classification available on request.

Accessories:

- Position Indicator.
- Packaged unit with dual solenoid, limit switches / proximity switches and terminal box completely, pre-piped and pre-wired.

Ventury Injectors

Application:

A ventury injector is a static device without any movable part with entrains solids in a high pressure for onward pneumatic conveying. It is extensively used in dairy, pharmaceutical and food industry where the hygiene standards are stringent. It can be a substitute for rotary valves, also no moving parts means less chances of breakdown.

Salient Features:

- Absence of moving parts means no maintenance.
- Can be used for handling hot solids.
- Specially suited for handling abrasive solids.
- No smearing, shearing or degradation of solids.
- Quite operation.
- Available in Mild Steel, SS304 & SS316 as per the requirement.

Wear Resistant Bends

Application:

It is observed that the main problem in the pneumatic conveying system is the abrasion caused on bends; the basic design avoids product attrition. It considerably reduces degradation of conveyed material by avoiding moving particles from product to metal contact. The compact design reduces cost of pipe support and installation.

Salient Features:

- Proven to take care of variety of material.
- Optimum performance with minimum pressure drop .
- Compact design.
- Maximized product cushioning minimizes wear and tear.
- End connections as per ANSI.
- Available in Mild Steel, Cast Iron construction.

Accessories:

- Inline flushing arrangement.

Flap Type Diverter Valves

Application:

The Flap Type Gravity Diverter comprises of flap enclosed in body which is key component in supporting diversion of product. This arrangement is used when product coming from top of diverter is to be diverted in vertical direction and angle between diversions of valve is up to 30˚ and 60˚. In above case, only one diversion is in operation and other is closed. In other words, the material can be conveyed from inlet to straight position or inlet to diverted position of diverter at a time. The basic design is for diversion of product coming down due to gravity.

Salient Features:

- Diversion Angle 30˚ or 60˚ as per standard design.
- Diversion Angle 30˚ or 60˚ as per standard design.
- Shortest possible switchover time as designed with two separate channels in no flow condition.
- Pneumatic actuator connected to shaft lever which change flap position.
- Works under atmospheric pressure.
- Designed for Maximum solids temperature of 70˚ C.
- Available sizes 300 mm to 400 mm.
- Available MOC is MS, SS 304, SS 316
- Plug & Connectors made of Stainless steel.
- Sealing by Silicon Rubber.
- Area Classification - Safe; other area classification available on request.
- Flanges as per ANSI standard, Slip on8



Accessories:

- Position Indicator.
- Packaged unit with dual solenoid, limit switches / proximity switches and terminal box completely, pre-piped and pre-wired.