CONCENTRIC BUTTERFLY VALVE
Gusto’s Concentric Butterfly Valve is a versatile valve that is widely used in various industries. It is a cost-effective valve that is designed to regulate the flow of various fluids such as water, air, and gas. The valve features a simple and efficient design that provides reliable performance and ensures minimal maintenance.
PURPOSE
The purpose of Gusto’s Concentric Butterfly Valve is to control the flow of fluids in various applications. The valve can be used for isolation, throttling, or regulation of the flow of fluids. It is particularly useful in applications where there is a need for a valve that can operate with high flow rates and low-pressure drops.
BENEFITS
Versatility: The valve is suitable for use in a wide range of applications, including water treatment, HVAC, and oil and gas industries.
Cost-effective: The valve is an economical option compared to other types of valves, making it a popular choice in many industries.
Low-pressure drop: The valve design ensures low-pressure drops, resulting in energy savings and reduced operating costs.
Easy maintenance: The valve’s simple design makes it easy to install, operate, and maintain.
APPLICATIONS
- Water treatment: The valve is commonly used in water treatment plants to control the flow of water.
- HVAC: The valve is used in heating, ventilation, and air conditioning systems to regulate the flow of air and water.
- Oil and gas: The valve is used in the oil and gas industry to regulate the flow of various fluids.

The different parameters, as well as the size and material of the valve as per the tables, illustrations and details given in this page, to ensure that our valves match the requirements of your specific application.
If you are looking for a reliable and efficient solution for controlling the flow of fluids in your system, Gusto’s Concentric Butterfly Valve is the perfect choice. With its high-performance design and advanced features, this valve ensures smooth operation and long-lasting durability. Whether you need to regulate the flow of liquids, gases, or powders, this valve delivers outstanding performance in a wide range of industrial applications. Choose Gusto’s Concentric Butterfly Valve for maximum efficiency and unparalleled reliability.
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CLASS PN10
Valve Size inch (mm) | A | B | C | D | D1 | E | F | G | H | ZN | ZF | Weight kg (Approx.) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lever | Gear | ||||||||||||
2 (50) | 43 | 99 | 65 | 129 | 228 | 152 | 163 | 132 | 176 | 27 | 4 | 2.5 | 11 |
3 (80) | 46 | 116 | 85 | 146 | 245 | 152 | 163 | 132 | 176 | 63 | 16 | 3 | 12 |
4 (100) | 52 | 134 | 105 | 164 | 263 | 152 | 163 | 132 | 268 | 83 | 23 | 5 | 14 |
6 (150) | 56 | 177 | 144 | 207 | 306 | 152 | 163 | 132 | 268 | 136 | 45 | 9 | 17 |
8 (200) | 60 | 235 | 169 | 300 | 365 | 152 | 163 | 132 | 405 | 185 | 67 | 16 | 23 |
10 (250) | 68 | 259 | 214 | 332 | 438 | 250 | 197 | 181 | 513 | 234 | 88 | 27 | 32 |
12 (300) | 78 | 284 | 249 | 357 | 463 | 250 | 197 | 181 | 516 | 280 | 106 | 36 | 40 |
14 (350) | 92 | 318 | 275 | – | 512 | 300 | 218 | 217 | – | 324 | 123 | – | 57 |
16 (400) | 102 | 370 | 310 | – | 564 | 300 | 218 | 217 | – | 374 | 144 | – | 70 |
18 (450) | 114 | 410 | 336 | – | 604 | 300 | 218 | 217 | – | 423 | 166 | – | 89 |
20 (500) | 127 | 448 | 362 | – | 642 | 300 | 218 | 217 | – | 475 | 183 | – | 129 |
24 (600) | 154 | 510 | 430 | – | 704 | 300 | 218 | 217 | – | 573 | 220 | – | 170 |
TECHNICAL DATA
Design & Mfg Std : BS 5155/API 609
Insp & Test Std : EN12266-1/API 609
Range : 50mm To 1200mm
Pressure Rating : 150#,PN10,PN16
End Connection : Wafer End To Suit Between Flange End As Per B16.5
Type : Wafer Type. Lug Type, Double Flange Type
Moc : C.I/WCB/CF8/CF8M/CF3/CF3M
Trims : S.G IRON/S.S410/CF8/CF8M
Seat : Nitrile, EPDM
Operation : Lever, Gear, Actuator