Butterfly, Gate, Globe & Check Valves

Butterfly, Gate, Globe & Check Valves

Category: Valves Brand: Genvik

Quick description:

Process industries
Pipe line systems
Construction Industries
Pharmaceutical
Power plants
Petro chemical & fertilizer industries
Fluid distribution systems
Water treatment plants
Refineries
Drilling rigs

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Specification
Applications

Specification

Type of Valve	Centric Disc Butterfly valve with Rubber lined body
Body Type	Single Piece, Short wafer or wafer lugged
Seal type	Integrally bonded, Replaceable
Size Range	DN 50 to DN 600
Pressure Rating	PN 10 / PN 16
Operating Temperature Range	30°C to 180°C (Depending on MOC)
Seat leakage performance	Tight Shut off
Operation	Hand lever operation, Worm Gear operation, Electrical / Pneumatic, Actuator operation-optional

Type of Valve	Bolted Bonnet, OS & Y, Narrow seat type disc
Rating	Class 150, Class 300 & Class 600
Face to Face	ASME B 16.10
Available Sizes	DN 50 to DN 300
Pressure Rating	ASME B 16.34 (Standard)
Temperature Rating	ASME B 16.34 (Standard Class)
Flange Standard Conformity	ASME B 16.5

Applications

Process industries
Pipe line systems
Construction Industries
Pharmaceutical
Power plants
Petro chemical & fertilizer industries
Fluid distribution systems
Water treatment plants
Refineries
Drilling rigs

Non Return Valve

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Non return valves are fitted generally in the pipeline to prevent backwater pressure and safe guards the entire pumping units.

Available Nominal sizes in mm

Round type Non-Return valves: 50×50, 65×65, 80×80, 100×100

Note: The Company reserves the right to modify the technical specification and the illustration without prior notice.

Reflux valve is fitted generally in the delivery pipeline to avoid water hammer, upthrust and back spin effects in the pumping system. Reflux valve can also be used anywhere in the suction line of which the bottom end is inserted in to a bore pipe or tube well.

Available Nominal sizes in mm

Square type Reflux valves: 40×40, 50×50, 65×65, 80×80, 100×100, 125×125 & 150×150.
Round type Reflux valves: 50×50, 65×50, 65×5, 80×65, 80×80, 100×80, 100×100.

Note: The Company reserves the right to modify the technical specification and the illustration without prior notice.

Air Valve

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To release air when the main is being filled and to close and remain closed when the pipe is full to prevent loss of water.

Available Nominal sizes in mm

Air valve: 12, 19, 25 & 50.

Foot Valves

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Foot valve is generally placed at the lower end of suction pipe to retain water in the pump casing and suction pipe while pump is at rest consequently, when the pump is again started it does not have to be primed again and pump will deliver water continuously..it has a strainer at bottom portion hence it prevents any foreign particle entering the pump through the suction pipe.

Available Nominal sizes in mm

Screw type foot valves: 40, 50, 65, 80, 100, 125, & 150
Flange type foot valves: 50, 65, 80 & 100.

Note: The Company reserves the right to modify the technical specification and the illustration without prior notice.