Product family
Railway Valve Blocks
Made-to-drawing pneumatic valve blocks for railway braking circuits. Interconnected internal passages distribute air and provide mounting interfaces for valves, pressure sensors and pipe fittings.
- Minimum order
- 50 pieces
- Lead time
- Typically 20–30 days, confirmed per order
Part engineering
Design and manufacturing details
These valve blocks are machined by CNC milling, deep-hole drilling, tapping and internal-passage deburring. Aluminum and copper alloy configurations support different weight and operating-environment requirements; ductile iron and alloy steel are also available material options. Hole location, geometric tolerances and internal-passage cleanliness are checked against the drawing. Material, port layout, sealing interfaces and inspection requirements are reviewed for each part.
- Part-specific material selection
- Integrated air distribution in a machined block
- Custom geometry from customer drawings
Specifications
Materials and specification
Figures on this page apply to this family only and are confirmed against your drawing.
| Processes | CNC milling, deep-hole drilling, tapping and deburring |
|---|---|
| Material options | Aluminum alloys, copper alloys, ductile iron and alloy steel |
| Manufacturing basis | Customer drawings |
| Minimum order quantity | 50 pieces |
| Dimensions and tolerances | As specified on the approved drawing |
| Lead time | Typically 20–30 days, confirmed per order |
Process routes
- Interconnected pneumatic passages
- Machined mounting and sealing interfaces
- Deep-hole drilling, tapping and passage deburring
- Hole location and passage cleanliness checks
Application
Railway braking circuits; Pneumatic valve manifolds; Valve, sensor and pipe-fitting interfaces
Inquiry
What to send for a quote
Send your drawing for railway valve blocks with material and quantity. We review it before confirming a process route and lead time.
- Technical drawing, or a link to it
- Material and any plating or surface requirement
- Quantity. Minimum order: 50 pieces
- Inspection reports you need, if any
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