Butterfly Valves Supplier
Kaizen Steels offers Offset Butterfly Valves in a variety of materials, sizes, trim options, and additional features. These high-performance valves are available in both Wafer and Lug type designs, adhering to the API 609 standard. The double offset disc design provides precise control, bubble-tight shutoff, extended seat life, and smooth operation.
The well-supported shaft with heavy-duty bearings ensures perfect alignment between the seat and disc, resulting in reliable, trouble-free performance. These valves have undergone rigorous testing to meet industry performance standards.
Our butterfly valves offer simple on/off control with a large opening area and minimal flow resistance. They are an excellent choice for modern processing applications, particularly suited for handling low to medium-viscosity liquids.
Special Features of Our Butterfly Valves
- Lower Torque: The design ensures no frictional contact between the disc and rubber seat, reducing frictional resistance to nearly zero, significantly lowering operating torque.
- Consistent Low Torque: Torque remains low across different fluids—whether air, water, or oil—due to the absence of frictional resistance points.
- Long Service Life: The disc’s contact with the tapered rubber seat achieves a complete seal, enhancing the valve’s durability.
- Enhanced Sealing Capacity: The dynamic seat design increases pressure handling, improving the valve’s sealing performance.
- Bi-Directional Zero Leakage: The valve ensures zero leakage in both directions.
- Precise Control: Features like dual stem sealing and quarter-turn operation offer precise flow control.
- Compact Design: Space-saving, compact construction ideal for various applications.
- Integrated Seat Design: The seat is integrally molded with the body, enhancing reliability.
- Robust Construction: Built for durability with a sturdy, well-centered disc assembly.
- Optimized Flow: The flow-through disc design minimizes pressure drops.
- Standards Compliance: Adheres to IS 13095, AWWA C504, and BS 5155 standards.
Butterfly Valves Specifications
Valve Sizes | 2″ (50mm) to 120″ (3000mm) |
Ratings | Class 150 , Class 300 ,Equivalent to DIN PN2.5, PN6, PN10, PN16, PN25, PN40 |
Body Style | Flanged ( 2″ to 128″ Only) & Lugged & Wafer ( 2″ to 80″ Only) |
Seat Leakage Option | Class VI for PTFE, EPDM, Viton Soft Seats,Class IV for Flexible Metal Seats |
Flow Direction | Bi Directional |
Standard of Butterfly Valves
Design : API-609/ASME-B-16.34
F/F : API-609/EN 558
Testing: API-598/EN-12266, FCI 702
Fire Safe: API-607
End Connection: FLANGE/WAFER/ LUG-B16.5,B16.47,EN1092-1
BUTTWELD-B16.25
Butterfly Valves Material
MATERIAL | CASTING | FORGING |
CARBON STEEL | A216 Gr. WCB, A217 Gr. WC6, A217 Gr. WC9 | A105 |
LOW TEMP CARBON STEEL | A352 Gr. LCB, A352 Gr. LCC | A350 Gr. LF2 |
STAINLESS STEEL | A351 Gr. CF8M, A351 Gr. CF8, A351 Gr. CF3M, A351 Gr. CF3 | A182 Gr. F316, A182 Gr. F304, A182 Gr. F316L, A182 Gr. F304L |
DUPLEX | A995 Gr. 4A | A182 Gr. F51 |
SUPERDUPLEX | A995 Gr. 5A, A995 Gr. 6A | A182 Gr. F55 |
HAST C | A494 Gr. CW-12MW | B574 UNS N10276 |
ALLOY 20 | A351 Gr. CN7M | B462 Gr. N08020 |
BRONZE | B62 Gr. C83600 |
|
ALUMINIUM BRONZE | B148 Gr. A | B150 Gr. C62300 |
NICKEL AL BRONZE | B148 Gr. D | B150 Gr. C62300 |
TITANIUM | B381 | B381 |
MONEL | MONEL 400, MONEL K-500 | MONEL 400, MONEL K-500 |
NICKEL |
| INCONEL 625, INCONEL 825, INCONEL 718, INCONEL X750 |
Butterfly Valves Application Industries
Chemicals & Natural Gas
Power Plants
Sugar Mills
Paper & Pulp
Water
Food & Beverage
Petrochemicals
Oil & gas
Kaizen Steel Industries Export to
Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d\\’Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo
Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States
Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam
Albania, Andorra, Belarus, Bosnia, Croatia, European Union, Faroe Islands, Gibraltar, Guerney and Alderney, Iceland, Jersey, Kosovo, Liechtenstein, Macedonia, Man, Island of Moldova, Monaco, Montenegro, Norway, Russia, San Marino, Serbia, Svalbard and Jan Mayen Islands, Switzerland, Turkey, Ukraine, Vatican City State (Holy See)
Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom
Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen
