APEX SPM Custom Rotary Transfer CNC Special Purpose Machines

Valve Manufacturing Solutions

Fluid Control CNC Solutions

High-Volume Valve
CNC Machining Systems

Complete turnkey CNC solutions for industrial gate, ball, globe, and check valves.
Guarantee perfect concentricity and zero-leakage sealing surfaces.

DN15 to DN700 Sizes Simultaneous Machining Sub-8s Cycle Times
Request Valve Cycle Time Analysis → Explore Valve Types ↓

Typical engineering response within 4 business hours. NDA available.

Stop Flipping Parts. Stop Losing Margin.

Machining a valve on a standard CNC lathe requires cutting one side, stopping the spindle, un-clamping the heavy hot forging, flipping it, and re-clamping. This destroys concentricity and kills your daily output. APEX SPM designs dedicated valve machines that cut multiple faces simultaneously.

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Perfect Concentricity

Single-setup clamping means zero re-fixturing errors. Guarantee absolute alignment between opposing valve sealing faces.

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Double Your Output

Simultaneous dual-end or multi-station machining effectively doubles your UPH (Units Per Hour) compared to sequential turning.

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Mirror-Finish Sealing

Heavy-duty cast iron beds and precision spindles achieve Ra 1.6–3.2μm finishes, ensuring 100% hydro-test pass rates.

Dedicated Solutions by Valve Type

Select your valve geometry to see the recommended APEX SPM machining architecture.

Gate Valve and Wedge CNC Machining

Gate Valves & Wedges

Requires perfect wedge angle alignment. Our dual-head machines face both sealing surfaces simultaneously without unclamping the part.

  • Brass, Ductile Iron, & Steel
  • DN15–DN100 standard sizes
  • Zero angle deviation
Recommended APEX Machine: HC-RTB-25-K Dual-Head SPM →
Ball Valve and Check Valve CNC Machining

Ball & Check Valves

Multi-port bodies require boring, threading, and reaming from 3 directions. Rotary transfer machines execute all steps in under 8 seconds.

  • 3-way and 2-way valve bodies
  • Simultaneous multi-tool cutting
  • Sub-8 second cycle times
Recommended APEX Machine: Rotary Transfer SPM Series →
Large Diameter Industrial Valves DN300 to DN700

Large Diameter Industrial

Heavy-duty flange turning and internal boring for massive pipeline valves. Customized heavy payload clamping and tooling solutions.

  • DN150 to DN700+ sizes
  • Oil, Gas, and Waterworks
  • Custom heavy-duty fixtures
Recommended Solution: Custom Engineering Request →
Johnny Chong - Director of Engineering
Johnny Chong — Director of Engineering
APEX SPM | Fluid Control Machining Specialist
View LinkedIn Profile →

Frequently Asked Questions

Why is simultaneous machining better for gate valves?

Gate valves rely on exact angular alignment between the two sealing wedges. If you machine one side, flip the valve, and machine the other side, microscopic clamping errors are introduced, causing leaks during hydro-testing. Our dual-head HC-RTB-25-K machines both sides simultaneously, mathematically guaranteeing perfect concentricity.

What valve materials can your machines process?

Our machines feature high-torque spindles and heavy-duty cast iron beds capable of machining CW617N brass, ductile iron, carbon steel, and SS316/304 stainless steel valve bodies without vibration or chatter.

Can you provide custom fixtures for irregular valve forgings?

Yes. Valve castings and forgings often have raw, irregular exterior shapes. Our engineers design custom hydraulic and pneumatic clamping jaws tailored to your exact 3D models to ensure secure, damage-free clamping during high-speed machining.

Lower Your Valve Cost-Per-Part Today

Stop losing margin to slow, sequential machining. Upload your valve body drawings (PDF/STEP) and target UPH. Our engineering team will propose the most efficient machine architecture and calculate your exact cost-per-part reduction.

🔒 Strict engineering confidentiality guaranteed. NDA standard.