L&T Aquaseal Max Fabricated Steel Butterfly Valves
₹ 2,500Get Latest Price
| Material | Seat options: Nitrile Rubber, EPDM, Viton Carbon Steel IS 2062, A 516 Gr.70, SS 304, SS 316 |
| Brand | L&T |
| Usage/Application | Water distribution systems |
| Pressure | PN6, PN10, PN16 |
| Valve Size | 6" to 120" (150 mm to 3000 mm) |
Aquaseal Max is a fabricated steel butterfly valve developed as an alternate for cast iron butterfly and sluice valves in water distribution systems. The highly reliable valve also finds application in power plants, utility and fire water lines, and HVAC systems. Customised Aquaseal Max can be used to handle air, gases and vacuum services. The valve has successfully under gone Proof of Design (POD) test as per AWWA C 504 and AWWA C 516.
Self-energising Disc Seal
The most unique feature of Aquaseal Max is Autoseal (A), a self-energising disc seal that performs consistently over a wide range of pressures without any adjustment. A retainer ring (B) bolted directly to the disc (C) holds the resilient Autoseal in place. In closed position, line pressure forces Autoseal against the body seat (D) to obtain bi-directional bubble-tight sealing.
Benefits of Autoseal
- High integrity sealing, Aquaseal Max is suited for vacuum services
- Lower break torque - Saving in valve automation costs
* Easy to replace at site
Lighter and Stronger Construction
Aquaseal Max body, fabricated from carbon steel plates, has better mechanical and structural properties compared to a cast iron body of the same size and pressure rating. The body also handles piping stresses and misalignments better. Being lighter, the valve is easier to handle, and requires less piping supports, and thus reduces valve installation cost considerably.
Assured Sealing to Atmosphere
Double O-Rings on the shaft provide reliable sealing to atmosphere. Unlike gland packing, this arrangement does not require any maintenance.
Lower Torque, Longer Life
The shaft is offset from the seat plane to provide uninterrupted seating surface through 360 degrees. The offset also ensures that disc loses contact with the seat at crack open, and thereby reduces friction and operating torque.
Maintenance-free Bearings
Self-Lubricated bearings are provided on the shafts.
Note: Mentioned price is a basic price. Prices varies based on size, class and material.
Self-energising Disc Seal
The most unique feature of Aquaseal Max is Autoseal (A), a self-energising disc seal that performs consistently over a wide range of pressures without any adjustment. A retainer ring (B) bolted directly to the disc (C) holds the resilient Autoseal in place. In closed position, line pressure forces Autoseal against the body seat (D) to obtain bi-directional bubble-tight sealing.
Benefits of Autoseal
- High integrity sealing, Aquaseal Max is suited for vacuum services
- Lower break torque - Saving in valve automation costs
* Easy to replace at site
Lighter and Stronger Construction
Aquaseal Max body, fabricated from carbon steel plates, has better mechanical and structural properties compared to a cast iron body of the same size and pressure rating. The body also handles piping stresses and misalignments better. Being lighter, the valve is easier to handle, and requires less piping supports, and thus reduces valve installation cost considerably.
Assured Sealing to Atmosphere
Double O-Rings on the shaft provide reliable sealing to atmosphere. Unlike gland packing, this arrangement does not require any maintenance.
Lower Torque, Longer Life
The shaft is offset from the seat plane to provide uninterrupted seating surface through 360 degrees. The offset also ensures that disc loses contact with the seat at crack open, and thereby reduces friction and operating torque.
Maintenance-free Bearings
Self-Lubricated bearings are provided on the shafts.
Note: Mentioned price is a basic price. Prices varies based on size, class and material.
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L&T Valves Limited
Coimbatore, Tamil Nadu
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GST- 33AAACA9647E1ZU
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Product Specification
| Material | Seat options: Nitrile Rubber, EPDM, Viton Carbon Steel IS 2062, A 516 Gr.70, SS 304, SS 316 |
| Brand | L&T |
| Usage/Application | Water distribution systems |
| Pressure | PN6, PN10, PN16 |
| Valve Size | 6" to 120" (150 mm to 3000 mm) |
| Weight | 72 kg to 17840 kg |
| Seat Options | Nitrile Rubber,EPDM,Viton |
| Design Standard | AWWA C 504,AWWA C 516,EN 593,ISO 5752 |
Product Description
Aquaseal Max is a fabricated steel butterfly valve developed as an alternate for cast iron butterfly and sluice valves in water distribution systems. The highly reliable valve also finds application in power plants, utility and fire water lines, and HVAC systems. Customised Aquaseal Max can be used to handle air, gases and vacuum services. The valve has successfully under gone Proof of Design (POD) test as per AWWA C 504 and AWWA C 516.
Self-energising Disc Seal
The most unique feature of Aquaseal Max is Autoseal (A), a self-energising disc seal that performs consistently over a wide range of pressures without any adjustment. A retainer ring (B) bolted directly to the disc (C) holds the resilient Autoseal in place. In closed position, line pressure forces Autoseal against the body seat (D) to obtain bi-directional bubble-tight sealing.
Benefits of Autoseal
Lighter and Stronger Construction
Aquaseal Max body, fabricated from carbon steel plates, has better mechanical and structural properties compared to a cast iron body of the same size and pressure rating. The body also handles piping stresses and misalignments better. Being lighter, the valve is easier to handle, and requires less piping supports, and thus reduces valve installation cost considerably.
Assured Sealing to Atmosphere
Double O-Rings on the shaft provide reliable sealing to atmosphere. Unlike gland packing, this arrangement does not require any maintenance.
Lower Torque, Longer Life
The shaft is offset from the seat plane to provide uninterrupted seating surface through 360 degrees. The offset also ensures that disc loses contact with the seat at crack open, and thereby reduces friction and operating torque.
Maintenance-free Bearings
Self-Lubricated bearings are provided on the shafts.
Note: Mentioned price is a basic price. Prices varies based on size, class and material.
Self-energising Disc Seal
The most unique feature of Aquaseal Max is Autoseal (A), a self-energising disc seal that performs consistently over a wide range of pressures without any adjustment. A retainer ring (B) bolted directly to the disc (C) holds the resilient Autoseal in place. In closed position, line pressure forces Autoseal against the body seat (D) to obtain bi-directional bubble-tight sealing.
Benefits of Autoseal
- High integrity sealing, Aquaseal Max is suited for vacuum services
- Lower break torque - Saving in valve automation costs
- Easy to replace at site
Lighter and Stronger Construction
Aquaseal Max body, fabricated from carbon steel plates, has better mechanical and structural properties compared to a cast iron body of the same size and pressure rating. The body also handles piping stresses and misalignments better. Being lighter, the valve is easier to handle, and requires less piping supports, and thus reduces valve installation cost considerably.
Assured Sealing to Atmosphere
Double O-Rings on the shaft provide reliable sealing to atmosphere. Unlike gland packing, this arrangement does not require any maintenance.
Lower Torque, Longer Life
The shaft is offset from the seat plane to provide uninterrupted seating surface through 360 degrees. The offset also ensures that disc loses contact with the seat at crack open, and thereby reduces friction and operating torque.
Maintenance-free Bearings
Self-Lubricated bearings are provided on the shafts.
Note: Mentioned price is a basic price. Prices varies based on size, class and material.
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About the Company
Year of Establishment1961
Legal Status of FirmLimited Company (Ltd./Pvt.Ltd.)
Nature of BusinessManufacturer
Number of Employees501 To 1000 People
Annual TurnoverRs. 1000 - 5000 Crore
IndiaMART Member SinceMay 2020
GST33AAACA9647E1ZU
Import Export Code (IEC)04880*****
Trusted by the industry for more than 5 decades. A subsidiary of Larsen & Toubro, USD 21 billion technology and engineering conglomerate. 20 million valves enabling efficient flow-control in all industries across the world.
Seller Contact Details
Rajesh. K
L&t Campus - Sector W2, L&t Bypass Road, Po Box 4440, Malumichampatti, Coimbatore - 641050, Tamil Nadu, India
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