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| Abrasive Resistant Valves
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Valves are used for many industrial applications like for closing or modifying the passage through a pipe, preventing the process flow from reversing, for corrosion resistance, for chemical handling and for many more such applications. They are offered in various price ranges in the market, which makes it comfortable for every pocket.An abrasive resistant valve is also called an abrasive control valve. A flow valve for controlling magnetizable abrasive fed to a centrifugal wheel which includes a tubular valve member pivotally mounted for rocking movement between open and closed position and a magnet disposed adjacent the outlet end of the valve for buildup of magnetizable abrasive when in closed position. This abrasion resistant valve relates to valves for controlling the flow of abrasive in shot blasting equipment. In the shot blasting industry, abrasive material, usually magnetizable metal shot, flows from a hopper along a delivery tube to a rotating throwing wheel, which impels the abrasive against the article to be cleaned. The flow of abrasive material is controlled by a valve associated with the delivery tube. Such a valve consists of a plate which can be swung across the delivery tube outlet to close same or to one side of the delivery tube to permit flow to the throwing wheel. Such valves allow the escape of noise from throwing wheels, of such intensity as to be detrimental to the hearing of the operatives, and it is an object of the present abrasion resistant valve to provide an improved control valve to reduce this hazard. According to an aspect of the present abrasion resistant valve there is provided a valve for use in controlling the flow of magnetizable abrasive from a supply to a throwing wheel via a delivery tube, the valve being wholly enclosed in a casing communicating connecting the delivery tube and a shroud of a throwing wheel. According to another aspect of the present abrasion resistant valve there is provided a valve for use in controlling the flow of magnetizable abrasive from a supply to a throwing wheel via a delivery tube, the valve comprising a casing or delivery tube, defining a flow-through aperture, a movable valve member dimensioned such that, when it is in its valve-closing position, there is a gap between the valve member and casing, and magnetic means operable, when the valve member is in the valve-closing position, to create a collar of magnetizable abrasive in the gap thus to close the valve. The control valve may comprise a casing with inlet and outlet apertures, disposed intermediate the ends of the delivery tube, a tubular valve member pivotal about a horizontal axis in order to open or close the control valve, abrasive-directing means from the inlet aperture into one end of the valve member, and a magnet disposed in the casing adjacent the other end of the valve member when the valve member is in the valve-closing position.
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Featured Suppliers of Abrasion Resistant Valves
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Tekno Valves |
| Company Profile : |
Manufacturer of complete range of medical, industrial, fire fighting & auto cng gas cylinder valves bis certified approved by cce nagpur |
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Valves |
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Durga Engineering Company |
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An iso 9002 company. Mfrs. Of ci/cs/fs, sluice/gate, cheek, globe, butterfly (upto - 2400 mm dia. Max). |
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Valves |
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Sant Industrial Controls Pvt. Ltd. |
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Manufacturers of : ball valves balancing valves butterfly valves check valves gate valves globe valves (g.M. & c.I.) 2 & 3 way solenoid valves 3 way mixing / diverting valves float & flow switches pot & `y type pan humidifiers boilers |
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Valves |
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R.k. Control Instruments Pvt. Ltd. |
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Mfrs. Of control valves with pneumatic actuators, positioner,booster, airlock, filter pressure regulator, for critical and non-critical processes, in various industries like chemical, petrochemical, fertiliser, refinery, power, steel, oil |
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Valves |
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Guru Industrial Valves Pvt. Ltd. |
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Suppliers of gate, ball, check, globe, plug and custom made valves in sizes upto 48" and 1500#. |
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Valves |
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Ghuman Industry |
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C.I. G.M brass die casted valves, cocks and boiler mountings |
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Valves |
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