KEFA VALVE Butterfly Valve Solutions for Water Management Systems
Butterfly Valves play an important role in water systems due to their simple and compact design, convenient replacement, and economic advantages. As one of the members of the quarter rotary valve, the valve plate rotates 90 degrees around the valve stem to complete full opening or full closing. Butterfly valves are suitable for a wide range of diameters, from small diameter pipelines up to DN25 to large diameter pipelines up to DN4000, making them one of the preferred choices for large diameter pipelines.
From the perspective of application scenario segmentation, soft seated butterfly valves are mainly suitable for medium and low pressure, low-temperature pipeline environments, and rubber and internal materials are selected based on the medium and temperature. For high temperature or high pressure environments, hard sealed eccentric butterfly valves are mainly selected.
KEFA Valve relies on 60 years of experience in valve and rubber manufacturing to provide professional butterfly valve solutions in the field of water systems. Our innovative design and strict inspection process help customers improve system efficiency, reduce operating costs, and build sustainable development systems.
- Municipal water supply and drainage and water treatment
Soft sealed butterfly valves that comply with ISO and CE certifications, with quality and performance reaching international advanced levels
High quality rubber valve seat ensures zero leakage and 100000 life cycle tests to ensure long-term stable operation
Suitable for urban pipeline networks and pump station systems
The valve body is generally made of cast iron or ductile iron material to ensure economical selection under strength
- Drinking water system
Butterfly valve rubber seat that meets WRAS & ACS dual certification
Epoxy resin spray coating that meets WRAS certification
Suitable for systems with high medium requirements, such as drinking water, etc
- Desalination of seawater and ocean factories
Super duplex stainless steel butterfly valves and aluminum bronze butterfly valves have a longer service life in response to the corrosiveness of seawater with different concentrations
In ship water systems, it is suitable to use vulcanized rubber butterfly valves to adapt to complex working conditions
- Cooling system
Using high-strength cast steel as the main material for the valve body, it can easily cope with drastic temperature changes in the cooling system and ensure continuous and stable operation
- Chemical industry
Stainless steel, duplex steel, and alloys are often used as internal materials to cope with different corrosive media
For highly corrosive media, PTFE lining of valves is a conventional method
Global Service and Certification:
- Valve manufacturers offering OEM&ODM services
- Professional pre-sales and after-sales service. 4-8 week delivery guarantee
- Certified by ISO9001, CE, WRAS, ACS
KEFA valves adhere to the concept of sustainable development and environmentally friendly production, and use low torque design to achieve energy-saving operation. They choose environmentally friendly coatings to reduce pollution. With high-quality products and a professional technical team, we ensure the durability of pipeline systems, reduce maintenance frequency caused by valves, and align with the concept of global sustainable development.
We are committed to providing customized solutions and sincerely invite global partners to work together to meet diverse water supply and water conservation needs.