Ball Valve Manufacturers, Suppliers, & Stockists in India – Delta Valves Delta Valves are the leading Ball Valve Manufacturer in India. One of our popular products in the Metal Market is Ball Valves. These Ball Valves are available in a variety of sizes, forms, and dimensions, and can also be customized to meet the needs of our customers. Our Ball Valves and Its types are manufactured according to International ASTM/ASME, ANSI, DIN Standards in India.
FUNCTION
Ball valve takes ball with circular hole as opening and closing element. The ball is driven by valve stem to rotate 90°around valve stem to perform opening and closing. The valve is used to cut off or switch on the medium within pipeline, and widely used in petroleum refining, long-distance transportation pipeline, chemical, paper making, pharmaceutical, water conservancy, electric power, municipal and steel, etc. Special consideration is made to strength, safety, resistance to harsh environment during design. It's suitable for various corrosive and non-corrosive mediums. Different materials may be selected for transportation of water, steam, oil, natural gas, nitric acid, acetic acid, oxidant and urea. Ball valve has compact structure and reliable sealing. Its sealing surface and spherical surface are closed normally which make it resistant to flush erosion by the medium, and easy to operate and repair.
| Product Range | Size | Pressure Class |
|---|---|---|
| Floating Full Bore Ball Valve | 6 NB to 200 NB | 150# to 600# PN10 & PN16 |
| Floating Reduce Bore Ball Valve | 50 NB to 150 NB | 150# TO 300# |
| Trunion Mounted Ball Valve | 150 NB to 200 NB | 150# to 300# |
| Actutor Ball Valve | 15 NB to 200 NB | 150# to 600# |
| Gear Operated Ball Valve | 80 NB to 200 NB | 150# to 600# |
| EXTENDED BALL VALVE | 6 NB to 200 NB | 150# to 600# |
| 3-Way and 4-Way Ball Valve | 15 NB to 150 NB | 150# to 300# |
| Hydraulic Ball Valve | 15 NB to 50 NB | 300# to 600# |
| ISO MOUNTING 5211 DIRECT MOUNTING BALL VALVE | 25 NB TO 100 NB | 150# TO 300# |
| JACKETED BALL VALVE | 25 NB TO 200 NB | 150# to 600# |
TECHNICAL SPECIFICATIONS
| Floating Ball Valve | BS 5351 |
| End To End Dimensions | ASME B16.10 |
| Flanged End Dimensions | ASME B16.5 , DIN series |
| Butt Weld End Dimensions | ASME B16.25 |
| Socket Weld End Dimensions | ASME B16.11 |
| Screwed End Dimensions | ASME B 1.20.1 |
| Valve Inspection & Testing | API 598/ BS 6755 Part-I |
| Visual Inspection | MSS SP 55 |
| Non-Destructive Test (RT, UT,MT, PT) | ASME B16.34 |
| Pressure - Temperature Rating | ASME B16.34 |
