JASH ALUMINUM  SLUICE GATES

SPECIFICATION :  These gates are made as per Jash design.

APPLICATION : Aluminum sluice gates are mounted on the face of a wall and are used to isolate flow in and out of a conduit.

SALIENT FEATURES OF ALUMINUM SLUICE GATES
 

•	Flange / flat back frame design for direct mounting on face of wall using anchor bolts with a rubber gasket in between frame and wall.
•	Open top frame comprising of HDPE guides to prevent galling between shutter and frame during gate operation.
•	Shutter comprising of plate reinforced by stiffeners of same material to withstand the applicable head.
•	Water sealing on two sides, top and bottom achieved by forced contact between non corroding face of shutter with replaceable type rubber sealing mounted on the periphery of gate frame aperture.
•	Frame mounted adjustable type HDPE wedges on sides and top as required. Provision of adjustable wedges reduces constant seal wear while opening and closing of gates and thereby enhances seal life
•	Offered for seating as well as unseating head applications, as required. Gates offered for seating head application provided only with adjustable side wedges whereas gates offered for unseating head application provided with adjustable side and top wedges.
•	Provided with threaded Stem connecting block housed in shutter to connect the shutter with the spindle.
•	Rising spindle gate with lift mechanism mounted on separate platform above gate frame to transfer thrust reaction on platform.
•	Single piece or multi-piece spindle, as required, to connect the stem block mounted on shutter to the gate operating arrangement.
•	Couplings, as required, to connect the multi-piece spindles.
•	Fixed type stem guide brackets, as required, to guide the spindle.
•	Manual lift mechanism to enable a single person to operate gate with effort <20 Kgs.
•	Anchor bolts with nuts and washers, as required, for frame extension guides, stem guide brackets and pillar of lift mechanism.
•	Gate assembly made of corrosion resistant material for longer life.

MATERIALS OF CONSTRUCTION OF ALUMINUM SLUICE GATES :

Depending on application and requirement, the client may select and specify the material of construction for various components from the alternatives provided herein.


SHOP TESTING OF ALUMINUM SLUICE GATES:

• Leakage test at operating pressure for gate leakage performance.
• Movement test for checking interference free movement of complete gate assembly.
• Seat clearance check for checking clearance between mating sealing faces.

OPTIONAL FEATURES IN SLUICE GATES :

• Flush bottom closing arrangement in sluice gates.
• Self contained sluice gate with lift mechanism mounted directly on sluice gate frame.
• Aluminum sluice gates featured with stem cover made of galvanized steel or transparent tube.
• Sluice Gate opening indicating arrangement.
• Sluice gates featured with non rising spindle.
• Electrically operated lift mechanism with manual override facility, a feature in aluminum sluice gate.
• Pneumatically operated lift mechanism with manual override facility.
• Portable electric / hydraulic operator for manually operated gates.