A. G. S. Valves Private Limited A J C Bose Road, Kolkata, West Bengal

The range of premium quality check valves (Flange end, Buttweld end, Screwed end, Socket end) are acknowledged and appreciated for its reliability & safety as well as for superior technical and construction features. These industrial valves are made from top quality material and with the aid of high precision machine tools that ensures defect-free production.

Size : Cast Iron materials- 15 mm to 1000 mm

Fabricated from superior quality material like stainless steel, cast carbon steel, forged steels etc, the range is highly durable and has easy operation. It has a compact design, where the gate is provided with a knife edge to cut through fibrous medium. These knife-edge gate valves (Wafer Flange) can withstand high temperature & abrasive slurries in mining, power plants, chemical and paper industries and are ideal for high-density slurry lines.

Size : Cast Iron materials- 50 mm to 600 mm,Cast Steel / SS materials - 50 mm to 600 mm.

Single faced Sluice Gates are extensively used in water supply and drainage works for controlling the flow. These are of two types – one where the gate with spigot back  frame is directly  mounted on the wall and the other where mounting on the wall through wall thimble.Our Sluice Gates are regularly installed at water , waste water, Industrial water,  chemical and sewage treatment plants, Power Station, Irrigation Canal and on process application etc. requiring flow control or shut off. The range covers a selection of standard pattern sluices having circular, square or rectangular opening.  

Single faced Sluice Gates are extensively used in water supply and drainage works for controlling the flow. These are of two types – one where the gate with spigot back frame is directly mounted on the wall and the other where mounting on the wall through wall thimble. Our Sluice Gates are regularly installed at water , waste water, Industrial water, chemical and sewage treatment plants, Power Station, Irrigation Canal and on process application etc. requiring flow control or shut off. The range covers a selection of standard pattern sluices having circular, square or rectangular opening.

Size : 200 mm to 2500 mm

To ensure our clients requirements are satisfactorily met, we are offering top-notch quality plug valves(Flange end, Buttweld end, Screwed end, Socket end) that are principally designed for on/off isolation of fluids. Plug valves extensively used for flow control applications, are made available at economical rates.

Size : Cast Iron materials- 15 mm to 600 mm

It is simple in mechanism unlike Swing Check Valve and needs minimum maintenance. Our Lift Check Valves are widely used in the Industry due to its higher durability and performance.  The range available includes Flanged End, Butt-weld End , Socket Weld and  Screwed End.

Fabricated from superior quality material like stainless steel, cast carbon steel, forged steels etc, the range is highly durable and has easy operation. It has a compact design, where the gate is provided with a knife edge to cut through fibrous medium. These knife-edge gate valves (Wafer / Flange) can withstand high temperature & abrasive slurries in mining, power plants, chemical and paper industries and are ideal for high-density slurry lines.  

Size : Cast Iron materials- 50 mm to 600 mm

Empowered with sound industrial knowledge, we are able to design and manufacture industrial hammer blind valves that perfectly match with the requirements of our clients. The range of industrial hammer blind valves (Flange) are suitable for accurate and speedier operations.

Size : Cast Steel materials- 50 mm to 750 mm

Our extensive range includes well-constructed globe valves (Flange end, Buttweld end, Screwed end, Socket end), provided with plug type disc that is designed to give leak tight sealing over a long period. Further, it has a body and bonnet made from high quality casting with liberal sections allowing superior functionality standards at client's end.

We are manufacturing and providing wide range of gate valves (Flange end, Buttweld end, Screwed end, Socket end) that have outside screw rising stem construction and swinging eye bolt which facilitates easy access to the stuffing box. Made from high quality casting, these gate valves are provided with thrust bearings and gear drive arrangements.  

We are providing duplex filters that are ideal wherever continuous operation is required, without any interruption in the flow. These duplex filters consists of two filtration chambers with reasonable capacity. Further, the removal of attached basket for cleaning does not require any tool.

The range of dual plate check valves (Flange / Wafer Type) are considered to be stronger, lighter in weight and smaller in size compared to a conventional swing check valve or lift check valve. These industrial valves are provided with two-spring-loaded plates hinged on a central hinge pin and have much lower pressure drop due to lower force.

Design : API

Size : ast Iron materials- 50 mm to 1200 mm

The range of diaphragm valves are widely used in water treatment plants, fertilizer & petrochemicals industries, chemical industries, refineries and varied other process industries. A diaphragm valve is suitable for handling positive pressures or high vacuum. The range of these industrial vales, that we are offering are used in almost every industry on both corrosive as well as abrasive applications.

Size : Cast Iron materials- 15 mm to 250 mm

We are specializing in the manufacture of butterfly valves ( Slim Seal / Wafer / Flange / Lug Type) that are light in weight and are highly preferable due to simple installation, easy maintenance and trouble free replacement of parts. Further, there is minimal frictional loss and low pressure drop. These valves are subjected to very strict hydrostatic pressure testing of body and seat sealing areas.

Sizes : Cast Iron materials- 50 mm to 1600 mm

We are providing extensive range of ball valves (Flange end, Buttweld end, Screwed end, Socket end) that are designed as an on/off isolation valve for a wide range of temperatures and pressures. The range of these industrial valves is highly popular amongst the industrial clients due to its superior features that include compact design, corrosion resistant, low pressure drop and longer functional life.

Design : BS / API

Size : Cast Iron materials- 15 mm to 350 mm

The range of Air Relief Valves are widely used in clear water mains in order to evacuate accumulated air under pressure, for exhaust of air when such mains are charged with water and for ventilating the mains when they are being emptied of water. There are three types of Air Relief Valves and we manufacture all three types such as Single Air Valve, Double Air Valve and Kinetic Air Valve.