Wafer Butterfly Valve

Lug Butterfly Valve DN50-DN300

Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2DiscDI/CF8/CF8M
3ShaftSS410
4SeatEPDM /NBR
5SleevePolymer
6Handle/Gear BoxSteel/Aluminum/CI


Technical Data

NoDescriptionSpecification
1Nominal DiaDN50-DN300
2Nominal PressurePN10&PN16
3Valve Design StandardEN593
4Face to Face StandardEN558&ISO5752 Series-20
5Flange Standard ConformityEN1092
6Expoxy CoatingEpoxy powder coating
with minimum thickness of 250
microns inside and outside.
7Working Temperature(Max)120/80℃
 Get in Touch with Us

Get in Touch with Us

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Why Choose Us

Quality Assurance

Quality Assurance

Our valves meet product certifications from different countries (ASME, DIN, SNI, etc.).

Production Scale

Production Scale

We have well-established production and quality control processes to ensure scale and meet customer delivery deadlines

Raw Material Casting Scale

Raw Material Casting Scale

We have our own raw material factory with casting inventory to guarantee production output

Botou Yaxing Fluid Equipment Co., Ltd. specializes in providing design, development, and manufacturing services for the water valve industry. We produce high-quality valve products.

+86 186 3170 8948

info@civalves.com

No.4 Road Botou Industrial Zone, Cangzhou City Hebei Province, China

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