Product Name

Custom Ductile Iron Dual-Passage Valve Body Casting
OEM Cast Valve Body with Integrated S-Shaped Flow Passages

Product Details

Designed for industrial valve assemblies and fluid control systems, this custom ductile iron valve body features an integrated dual-passage S-shaped flow channel that combines structural strength with efficient fluid routing. The one-piece casting minimizes assembly complexity while providing excellent rigidity and long-term sealing reliability for demanding operating conditions.

The casting incorporates an integral mounting flange, multiple machined connection interfaces, and a precision-machined threaded port, allowing seamless integration with valve components, pipelines, actuators, and related equipment. Critical sealing faces and connection points are CNC machined to ensure accurate fit, dependable sealing performance, and consistent assembly quality.

Manufactured from high-quality ductile iron, the component offers excellent mechanical strength, pressure resistance, and dimensional stability. Material grades, machining allowances, connection specifications, and surface treatments can all be customized according to customer drawings or samples to meet specific OEM requirements.

Suitable for a wide range of industrial valve applications, this casting is commonly used in fluid handling systems, water treatment equipment, pipeline control assemblies, pump and valve systems, process machinery, and other heavy-duty industrial equipment where durability and reliable flow control are essential.

Key Features

One-piece ductile iron valve body casting

Integrated dual-passage S-shaped flow channels

Integral mounting flange for rigid installation

CNC-machined threaded ports and sealing surfaces

Excellent strength and pressure-bearing capability

Stable dimensional accuracy for reliable assembly

OEM manufacturing based on customer drawings or samples

Custom materials, dimensions, machining, and surface treatments available

Available Materials

Ductile Iron EN-GJS-400-15

Ductile Iron EN-GJS-500-7

Ductile Iron EN-GJS-600-3

ASTM A536 65-45-12

ASTM A536 80-55-06

Other ductile iron grades upon request

Manufacturing Process

Sand Casting → Heat Treatment (Optional) → CNC Machining → Thread Machining → Surface Treatment → Dimensional Inspection → Final Inspection → Packaging

Applications

Industrial Valve Assemblies

Flow Control Systems

Water Treatment Equipment

Pump & Valve Systems

Pipeline Control Equipment

Process Machinery

General Industrial Fluid Handling Equipment

OEM & Custom Manufacturing

We manufacture custom ductile iron castings and CNC-machined components based on customer drawings or samples. From material selection and casting design to machining, inspection, and surface treatment, every production step is tailored to meet your technical specifications and quality requirements.