JASH FIBER REINFORCED PLASTIC [FRP] WEIR GATES

SPECIFICATION : These gates are made as per Jash design.

APPLICATION : These gates are downward opening type gates and can be used either for

(i) Decanting of a reservoir or a tank, or
(ii) For maintaining precise level control in a reservoir or a tank.

SALIENT FEATURES OF FRP [FIBER REINFORCED PLASIC] WEIR GATE

•	FRP weir gates is Designed for decanting application and hence breast wall not required.
•	FRP weir gates is Suitable for seating / unseating head application.
•	Flange / flat back frame designed for mounting on face of wall using anchor bolts.
•	FRP weir gates frame comprises of fiber reinforced plastic with integrally molded side guides.
•	Fiber reinforced plastic shutter comprising of shutter plate reinforced by integrally molded stiffeners.
•	Complete continuous water sealing on sides and bottom of gate aperture at any position of shutter opening ensured by forced contact between rubber sealing mounted on frame with the entire face of shutter.
•	FRP weir gates are provided with pin and knuckle type stem connecting arrangement to connect the shutter with the spindle.
•	Single piece rising spindle to connect the shutter to the gate operating arrangement of FRP weir gates.
•	FRP weir gates features a manual lift mechanism to enable a single person to operate gate with effort < 20Kgs.

MATERIALS OF CONSTRUCTION :

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


SHOP TEST PARAMETERS :

• Seat clearance check for checking clearance between mating sealing faces.
• Movement test for checking interference free movement of complete gate assembly.

OPTIONAL FEATURES :

• Mechanical or chemical anchor fasteners.
• Self Contained gate with lift mechanism mounted directly on gate frame.
• Stem cover either made of galvanized steel or transparent tube.
• Gate opening indicating arrangement.
• Non rising spindle.
• Electrically operated lift mechanism with manual override facility.
• Pneumatically operated lift mechanism with manual override facility.
• Portable electric / hydraulic operator for manually operated gates.