Air Valve

Double Orifice Air Valve DN40-DN200

Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2BallStainless Steel
3GasketNBR
4BoltsA2-70
5Exhaust BoltSS304
6CoverDuctile Iron GGG50
7CoverDuctile Iron GGG50
8BallStainless Steel

Dimensions(mm)

DNDCBn-dbf
PN10PN16PN10PN16PN10PN16PN10PN16PN10PN16
DN50165125994-19193
DN651851451194-19193
DN802001601338-19193
DN1002201801548-19193
DN1502852402108-23193
DN2003402952668-2312-23203


Technical Data

NoDescriptionSpecification
1Nominal DiaDN50-DN200
2Nominal PressurePN10&PN16
3Valve Design StandardEN1074-4:2000
4Flange Standard ConformityEN1092-2
5Expoxy CoatingEpoxy powder coating
with minimum thickness of 250
microns inside and outside.
6Working Temperature(Max)80℃
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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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