Check Valve

Thread Ball check valve DN32-DN80

Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2BallCS/DI+NBR
3O-RingNBR
4BonnetDuctile Iron GGG50
5BoltsA2-70
6WasherStainless Steel
7WasherPTFE
8PlugCarbon Steel

Dimensions(mm)

DNLHD
DN251207045
DN321358050
DN4014510060
DN5017511472
DN6520014090
DN80248160108


Technical Data

NoDescriptionSpecification
1Nominal DiaDN25-DN80
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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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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