Check Valve

Swing Check Valve DIN3202 F6 DN50-DN400

Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2SeatBrass
3DiscGGG50+Brass /EPDM
4ShafeSS420
5RockerDuctile Iron GGG50
6BonnetDuctile Iron GGG50
7Seal GasketMetallic Gasket / Rubber
8BoltsA2-70

Dimensions(mm)

DNLDCBn-dbfH
PN10PN16PN10PN16PN10PN16PN10PN16PN10PN16
DN50200165125994-19193130
DN652401851451194-19193150
DN802602001601338-19193155
DN1003002201801548-19193165
DN1253502502101848-19193185
DN1504002852402108-23193205
DN2005003402952658-2312-23203250
DN25060040535035531912-2312-28223310
DN30070046040041037012-2312-2824.54360
DN35080052046047042916-2316-2826.54405
DN40090058051552548016-2816-31284470


Technical Data

NoDescriptionSpecification
1Nominal DiaDN50-DN400
2Nominal PressurePN10&PN16
3Valve Design StandardDIN3202 F6
4Face to Face StandardEN558&ISO5752 Series-48
5Flange Standard ConformityDIN2533
6Testing StandardDIN3230
7Expoxy CoatingEpoxy powder coating
with minimum thickness of 250
microns inside and outside.
8Testing Pressure
Shell TestPN*1.5Times
Sealing TestPN*1.1Times
9Working Temperature(Max)120℃
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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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