Brief introduction of D343H Hard seal butterfly valve:
WESDOM D343H hard seal eccentric butterfly valves with tilted disc are designed for easy operation and long service life. The disc seal is made of WESDOM’s drinking water approved EPDM rubber featuring an excellent compression set and ability to regain the original shape. The high quality epoxy coating and fully encapsulated shaft/disc connection ensure optimal corrosion protection and durability.
WESDOM Advantages
1.WESDOM patent products, patent certification
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.
2.The product has an independent identity to ensure traceability
Each wesdom product has its own unique identification number, to ensure product traceability.
3.Provide material inspection report
All wesdom products can provide the material inspection report of the main parts.
4.One-stop service
One-stop service, we not only supply high quality products, also supply solutions and after-sales service.
5.WESDOM has a lot of project experience
We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.
6. WESDOM has a strict quality control system
WESDOM has a strict quality control system and before delivery, we test 100% of each product to ensure its quality, promising you a high quality product.
Quality Control Process
D343H hard seal eccentric butterfly valve description:
Flange butterfly valve, mounting between flanges PN10/PN16/A150, with gear box.
The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems.butterfly valves in a range of DN 150 to 2000 mm and PN 10, 16 and 25 bar have been designed to isolate the flow of fluid in:
①Potable water supply pipelines and treatment plants.
②Transportation of filtered and recycled water.
③Irrigation distribution networks.
④Water-pumping stations and hydroelectric plants.
⑤Reservoirs.
The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems. It includes a full range of operating accessories and actuators.
WESDOM valves are installed all over the Asia,Africa continent, the Middle East and throughout Europe. They have justifiably acquired a faultless reputation for their durability, reliability and quality worldwide.
D343H hard seal eccentric butterfly valve characteristic:
①Body adopts integral casting technology, compact structure, small volume and light weight;
②Disc three ccentic mounting. When closed, disc expands outwards to achieve the best peripheral seal; When opened, disc and seal ring quickly separated, effectively prevent the seal ring wear;
③Sealing ring design is novel, simple and maintenance-free;
④Sealing ring form is multi-level metal hard seal,suitable for harsh working conditions;
⑤Due to the use of three eccentric structure, the operating torque is greatly reduced;
⑥The flow resistance is small, the rated flow coefficient is large, about 3 times that of the same caliber single-seat valve;
⑦Strong self-cleaning ability, long service life;
⑧Standard actuators (pneumatic piston and electric) are interchangeable.
There are no reviews yet.