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44-4600 Series is an extremely sensitive, high purity, single-stage regulator for specialty, flammable and industrial gases for low pressure and sub-atmospheric pressure control.
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The 44-4600 high purity regulator provides precise pressure control for specialty, flammable and industrial gases. It is designed for low-pressure and sub-atmospheric applications where gas purity, stability and leak-tight performance are essential.
This single-stage regulator delivers exceptional sensitivity and responds quickly to pressure changes. Its diffusion-resistant metal diaphragm seal protects gas purity and prevents leakage. As a result, the 44-4600 Series maintains reliable performance in critical gas handling systems.
The 44-4600 high purity regulator performs exceptionally well in analytical systems, sample conditioning equipment and process gas applications. It also supports pilot plants, calibration systems and laboratory installations where accurate pressure control is vital for reliable results.
The compact design allows easy installation in both new and existing gas systems. Additionally, the regulator maintains stable outlet pressure, even during changing operating conditions. This consistent performance helps protect sensitive instruments and improves measurement accuracy.
The 44-4600 Series supports a wide variety of specialty gas applications. It is suitable for research laboratories, semiconductor manufacturing, pharmaceutical production, chemical processing and industrial gas distribution. Its high purity construction reduces contamination risks and helps maintain the quality of critical processes.
Engineers choose the 44-4600 high purity regulator because it combines excellent sensitivity with dependable long-term performance. The robust metal diaphragm design extends service life while supporting clean and consistent gas delivery.
Whether used for analytical instruments, calibration equipment or process control systems, the 44-4600 Series delivers accurate pressure regulation and outstanding gas purity. It provides an efficient solution for applications where precision, reliability and clean gas handling are critical.
For more gas control solutions, explore our range of high purity regulators and specialty gas equipment. Contact our specialists for technical advice and support in selecting the right regulator for your application.
| Inlet Pressure Range | Atmospheric to 400 psig / 27.6 bar |
| Outlet Pressure Range | 50 mm Hg Absolute to 15 psig / 1.0 bar |
| Body & Diaphragm Material | 316 Stainless Steel |
| Seat Material | Teflon® |
| Main Valve Spring Material | Elgiloy® |
| Bias Spring Material | 316 Stainless Steel |
| Remaining Parts | 316 Stainless Steel |
| Operating Temperature | -40 °F to 165 °F (-40 °C to 74 °C) |
| Port Size & Type | 1/4 NPTF |
| Flow Capacity | Cv = 0.24 |
| Weight (Without Gauges) | 2.75 lb (1.2 kg) |
