Cast Wafer Butterfly Valve Body DN125 PN16 AC‑43100
AC‑43100 ductile iron material delivers high mechanical strength, resists pressure shock, extends valve service life.Support custom sizes, interfaces and marking, can match diversified industrial valve project demands.
Material:
1.4308/1.4408/1.4469/1.4470/1.4588/C276 and more
Dimension:
DN25 – DN400
Pressure:
PN3-PN25
Casting:
Investment Casting
Certificate:
PED
Approval by Lloyd's Register Classification of China
Descriptions
Parametric
Specificities
Details
Case
Wafer Butterfly Valve Body
Reliable Ductile Iron Casting AC‑43100 ductile iron material delivers high mechanical strength, resists pressure shock, extends valve service life.
Integrated Actuator Mounting Flange One‑cast top flange ensures accurate positioning for actuator installation, good concentricity, convenient assembly and disassembly.
Precision‑Machined Seat Groove Accurately processed sealing groove provides perfect fit for valve seat, effectively reduces medium leakage risk.
Wafer Compact Structure Light‑weight wafer design saves installation space, easy to mount between two pipeline flanges.
Flexible OEM Custom Service Support custom sizes, interfaces and marking, can match diversified industrial valve project demands.
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Integrated Actuator Mounting Flange One‑cast top flange ensures accurate positioning for actuator installation, good concentricity, convenient assembly and disassembly.
Precision‑Machined Seat Groove Accurately processed sealing groove provides perfect fit for valve seat, effectively reduces medium leakage risk.
Wafer Compact Structure Light‑weight wafer design saves installation space, easy to mount between two pipeline flanges.
Flexible OEM Custom Service Support custom sizes, interfaces and marking, can match diversified industrial valve project demands.
20
+
Year/Experiences
245
+
Employees
Product Parameters
| Manufacture Process: | Investment casting |
| Heat Treatment: | Solution annealing |
| Maximum Part Size: | 500mm |
| Minimum part size: | 25mm |
| Certificate: | PED |
| Material Standard: | EN10213/EN10088-1/ASTM A351/A351M and more |
Product Features
Customer customization
We can develop patterns and produce corresponding products according to customer requirements.
Product accuracy
Machining is carried out through CNC lathes and machining centers to ensure good product accuracy.
Casting dimensions
Investment casting ensures good dimensional accuracy and surface finish of the castings.
Stability
With a monthly production capacity of over 80,000 valve disks, we guarantee product quality and timely delivery.
Professionalism
Having been engaged in the valve field for more than 15 years, we can help customers complete the production of various products.
Certification
Approval by Lloyd's Register Classification of China, our products can be used in the marine industry.
Product Parameters
On The Basis Of Deepening Co-Operation With Existing Customers, We Continue To Develop New Customers In The Market And Provide Customers
Material Composition
This wafer butterfly valve body is cast from AC‑43100 ductile iron. Alternative materials include carbon steel, stainless steel and duplex steel. It possesses high tensile strength, good impact resistance and stable pressure‑bearing performance for general industrial pipeline applications.
1
Dimensional Specifications
Standard size DN125, pressure rating PN16. Full series of DN sizes and pressure grades are available. Custom dimensions comply with ANSI, DIN, ISO standards per customer drawings.
3
Certifications And Approvals
Material Test Report (MTR) for AC‑43100 is available. Hydrostatic pressure test and third‑party dimensional inspection can be performed as required.
5
Design And Construction
Wafer‑style body structure with integrated top actuator mounting flange. Precision‑machined sealing groove for valve seat. Optimized inner flow channel reduces flow resistance. Designed for wafer installation between pipe flanges, convenient for actuator assembly.
2
Surface Finishing
Casting surface is shot‑blasted to remove scale. Sealing groove and top mounting‑flange faces are precision‑machined. Anti‑rust primer coating is optional for anti‑corrosion requirements.
4
Customization And Modifications
Drawing‑based OEM orders are welcome. Customizable items include material grade, nominal diameter, pressure rating, top‑flange interface, surface treatment and casting marking.
6
Product Cases
We supply high‑quality cast valve bodies and valve discs for global valve manufacturers, supporting OEM & drawing customization.
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On The Basis Of Deepening Co-Operation With Existing Customers, We Continue To Develop
New Customers In The Market And Provide Customers
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Shenyang Puyue Industrial Co., Ltd. Was
Founded In 2007, Is A Collection Of Scientific