Home > Duplex Steel > Duplex Stainless Steel Instrumentation Valves
Gabriel Tube Fittings, located in Cairo, Egypt, has built a solid reputation as a reliable manufacturer and supplier of high-performance fluid control components, including their standout product, the 3000 PSI Needle Valve. With a strong focus on quality, precision engineering, and customer satisfaction, they cater to a diverse array of industries such as oil & gas, petrochemical, and industrial processing. The 3000 PSI Needle Valve is expertly designed to provide precise flow control even under high-pressure conditions, making it a vital part of critical systems. With a team of technical experts and dependable support, Gabriel Tube Fittings guarantees durability, efficiency, and top-notch performance in every product they deliver.
Duplex stainless steel instrumentation valves are composed of a balanced mix of austenitic and ferritic stainless steels, typically containing 18-28% chromium and 3-10% nickel, along with molybdenum for enhanced corrosion resistance. Their mechanical properties include high tensile strength (up to 800 MPa) and excellent impact resistance at low temperatures. These valves exhibit superior resistance to pitting and stress corrosion cracking, making them ideal for challenging environments. Advantages include lightweight construction, enhanced durability, and longer service life, making duplex stainless steel valves a reliable choice for various industrial applications.
| Casting Grade | ASTM A890 Grade 3A / 1.4468 and ASTM A890 Grade 1B | ||||||||
| Media | Oil, Gas & Water | ||||||||
| Temperature of Media | Medium Temperature | ||||||||
| Pressure & Temperature Limit accordance to ANSI/ASME B16.34 |
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| Operation Way | Manual, Electric actuator, Pneumatic | ||||||||
| Standard | 3A/ ISO/ DIN/ SMS / ASTM / JIS | ||||||||
| Brand Name | OS-LOK | ||||||||
| Packaging Details | PVC package, wooden case or as per customer’s requirement. | ||||||||
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| Working pressure | 3000 psig (206 bar) | ||||||||
| Seal ring material | PPL, PTFE, PPL Soft Graphite | ||||||||
| Manufacturing Process | Forged bar stock | ||||||||
| OEM service | Yes | ||||||||
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| Flow Rate | .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv | ||||||||
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When it comes to the 3000 PSI Needle Valve, Gabriel Tube Fittings typically uses corrosion-resistant stainless steel grades like SS 316 or SS 304, ensuring it stands the test of time in tough environments. This valve boasts a sturdy body, a precision-threaded stem, and leak-tight seating for secure flow control. It offers impressive tensile strength, can handle pressures up to 3000 PSI, and has excellent fatigue performance. The mechanical properties of the material include a tensile strength of about 515 MPa and a yield strength of around 205 MPa, along with good hardness and elongation to endure thermal and mechanical stress.
The 3000 PSI Needle Valve from Gabriel Tube Fittings is a go-to choice for applications that require precise flow regulation in high-pressure settings. It’s commonly found in industries like oil and gas, chemical processing, power generation, and laboratory instrumentation. This valve is perfect for isolating or throttling fluids and gases, especially in instrumentation lines, hydraulic systems, and testing equipment. Thanks to its fine-threaded stem design, it allows for gradual flow adjustments, which is essential for keeping systems stable. Its robust construction ensures reliability even in extreme conditions, making it a top pick for engineers and system designers who prioritize safety, precision, and durability in critical applications.
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Duplex stainless steel instrumentation valves are widely used in various industries due to their excellent corrosion resistance and mechanical properties. They are commonly found in oil and gas applications, chemical processing plants, and marine environments, where exposure to harsh conditions is prevalent. These valves are ideal for high-pressure and high-temperature systems, ensuring reliable performance in critical processes. Additionally, they are utilized in water treatment facilities, pharmaceuticals, and power generation, providing secure and efficient fluid control in demanding environments. Their durability and resistance to stress corrosion make them a preferred choice in many industrial applications.
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