NIPPON CUTTING & WELDING EQUIPMENT CO., LTD.
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High Flow Regulator ｜ Stable High-Volume Gas Supply for Heavy Industrial Applications
Key Takeaways
• High Flow Regulator is designed to deliver large gas volumes continuously with stable performance
• Provides precise pressure control and minimizes pressure drop under high-load conditions
• Supports Oxygen, Acetylene, LPG, and Hydrogen
• Ideal for large-scale cutting and welding, piping systems, and processes requiring high gas consumption
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In industrial applications that require large gas volumes such as thick plate cutting, wide-area heating, or factory gas piping systems insufficient regulator flow capacity can lead to pressure drop and reduced operational performance. High Flow Regulator is specifically developed to support high flow rates while maintaining stable outlet pressure throughout operation.
Many worksites experience situations where pressure is set correctly, yet during actual operation the flame weakens or cutting becomes unstable. The main cause is often a regulator that cannot supply sufficient flow under real load conditions. Using a High Flow Regulator ensures “no pressure drop, no interruption,” improving process continuity and productivity.
High Flow Regulators feature an internal structure optimized for large flow capacity, minimizing pressure loss under high-flow conditions while maintaining stable outlet pressure during continuous use. This makes them suitable for systems requiring both high stability and enhanced safety.
🔷 High Flow Regulator Models
• NT-50B O₂
Gas: Oxygen
Inlet pressure gauge: 25 MPa (Max. 15 MPa)
Outlet pressure gauge: 1.6 MPa
Maximum working pressure: 0.99 MPa
Flow rate: 80 Nm³/h (P2 = 1.5 MPa)
Weight: 2.4 kg
• NT-50B AC / LPG
Gas: Acetylene / LPG
Inlet pressure gauge: 2.5 MPa (Max. 1.5 MPa)
Outlet pressure gauge: 0.25 MPa
Maximum working pressure: 0.13 MPa
Flow rate: 10 Nm³/h (P2 = 0.05 MPa)
Weight: 2.4 kg
• NT-100B O₂
Gas: Oxygen
Inlet pressure gauge: 25 MPa (Max. 15 MPa)
Outlet pressure gauge: 4 MPa
Maximum working pressure: 2 MPa
Flow rate: 300 Nm³/h (P2 = 1.5 MPa)
Weight: 4.4 kg
• NT-100B AC / LPG
Gas: Acetylene / LPG
Inlet pressure gauge: 2.5 MPa (Max. 1.5 MPa)
Outlet pressure gauge: 0.25 MPa
Maximum working pressure: 0.13 MPa
Flow rate: 30 Nm³/h
Weight: 4.4 kg
• Wing H200
Gas: Oxygen
Inlet pressure gauge: 25 MPa (Max. 15 MPa)
Outlet pressure gauge: 1.5 MPa
Maximum working pressure: 0.99 MPa
Flow rate: 360 Nm³/h (P2 = 0.99 MPa)
Weight: 16 kg
• Wing L200 AC
Gas: Acetylene
Inlet pressure gauge: Nil (Max. inlet pressure 1.5 MPa)
Outlet pressure gauge: 0.3 MPa
Maximum working pressure: 0.13 MPa
Flow rate: 88 Nm³/h (P2 = 0.13 MPa)
Weight: 15.5 kg
• Wing L200 LPG
Gas: LPG
Inlet pressure gauge: Nil (Max. inlet pressure 1.5 MPa)
Outlet pressure gauge: 0.3 MPa
Maximum working pressure: 0.15 MPa
Flow rate: 120 Nm³/h (P2 = 0.15 MPa)
Weight: 15.5 kg
• Aurora 3 O₂
Gas: Oxygen / Nitrogen
Inlet pressure gauge: Nil (Max. inlet pressure 1.5 MPa)
Outlet pressure gauge: 1 MPa
Maximum working pressure: 0.6 MPa
Flow rate: 530 Nm³/h (P2 = 0.6 MPa)
Weight: 22 kg
• Aurora 3
Gas: LPG
Inlet pressure gauge: Nil (Max. inlet pressure 1.5 MPa)
Outlet pressure gauge: 1.0 MPa
Maximum working pressure: 0.13 MPa
Flow rate: 140 Nm³/h (P2 = 0.13 MPa)
Weight: 22 kg
• Aurora 3 FC
Gas: Hydrogen
Inlet pressure gauge: Nil (Max. inlet pressure 1.5 MPa)
Outlet pressure gauge: 1.0 MPa
Maximum working pressure: 0.6 MPa
Flow rate: 1,900 Nm³/h (P2 = 0.6 MPa)
Weight: 28 kg
High Flow Regulators are widely used in thick steel plate cutting, structural fabrication, factory gas piping systems, wide-area heating, and heavy industries requiring continuous operation. Selecting the appropriate model helps reduce pressure drop, stabilize flame performance, and improve safety and efficiency in production processes.
Summary
High Flow Regulator is the solution for applications that demand “high gas volume, stable flame, and continuous operation.” Choosing the right model for the load and process improves efficiency, safety, and long-term cost effectiveness.
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❓ FAQ
Q: When should a High Flow Regulator be used?
A: When the system consumes large gas volumes or experiences pressure drop with standard regulators.
Q: Can it be used in piping systems?
A: Yes. It is especially suitable for piping systems and heavy industrial applications.
📚 Glossary (Key Terms)
• High Flow Regulator: A pressure regulating device designed to supply large gas volumes while maintaining stable pressure during operation
• Flow Rate: The amount of gas supplied per unit time
• Nm³/h: Unit of gas flow rate, expressed as normal cubic meters per hour
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Main 3 Products
Industrial gas pressure regulator / Gas cutting equipment
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With 36 years of experience in Thailand, NIPPON CUTTING & WELDING EQUIPMENT CO., LTD. has continued to manufacture related equipment based on gas cutting technology. In recent years, in addition to pl ...
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