Air Valve

Thread Air Release Valve

Technical Parameter

Part & Materials

Part & Materials

NoPartMaterial
1BodyDuctile Iron GGG50
2BallStainless Steel
3NutCS Gr4.8
4WasherCS
5O-RingEPDM
6ConerDuctile Iron GGG50
7Hexagon BoltCS
8Adjusting ScrewStainless Steel
9GasketEPDM
10CapBrass
11SeatEPDM
12BracketNylon
13Hinge PinStainless Steel
14Ball ValveBrass
15FlangeDuctile Iron GGG50

Dimensions(mm)

DNWH
DN15132224
DN20132224
DN25132224
DN32132224


Technical Data

NoDescriptionSpecification
1Nominal DiaDN15-DN32
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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