Specialty Gas Valves Ultra High Purity Gas Valves Ultra High Purity Gas Cylinder Valves UHP Cylinder Valve Ultra High Purity Gas Regulator

Specialty Gas Valves Ultra High Purity Gas Valves Ultra High Purity Gas Cylinder Valves UHP Cylinder Valve Ultra High Purity Gas Regulator

Jewellok provides laboratory, photovoltaic, semiconductor, petrochemical, and new energy industries with high-purity pressure regulating valves, high-purity pressure reducing valves, high-purity diaphragm valves, specialty gas diaphragm valves, VCR connectors, micro-welding connectors, micro-welding tees, micro-welding elbows, specialty gas pressure reducing valves, specialty gas pressure reducing valves, EP pressure reducing valves, EP pressure regulating valves, vacuum connection face seal connectors, VCR five-piece kits, VCR three-piece kits, VCR sealing gaskets, high-pressure pneumatic diaphragm valves, low-pressure pneumatic diaphragm valves, high-pressure manual diaphragm valves, low-pressure manual diaphragm valves, ultra-clean welded connectors, GC specialty gas cabinets, VMB manifolds, high-purity gas valve discs, ultra-high-purity pressure gauges, and prefabricated valve components for semiconductor equipment. VCR long welded pipes, VCR short welded pipes, VCR female nuts, and VCR male nuts.

Specialty gas valves, particularly Ultra High Purity (UHP) gas valves and cylinder valves, are critical components in industries requiring precise gas delivery, such as semiconductor manufacturing, pharmaceuticals, and research laboratories. These valves ensure the safe and efficient handling of high-purity gases, minimizing contamination and maintaining system integrity.

Ultra High Purity Gas Valves
UHP gas valves are designed to handle gases with purity levels exceeding 99.999%. These valves are constructed from materials like stainless steel or corrosion-resistant alloys to prevent contamination. They feature polished internal surfaces and minimal dead volume to reduce particle entrapment. UHP valves are used in applications like gas chromatography, where even trace impurities can affect results. Their design includes tight sealing mechanisms to prevent leaks, ensuring gas purity during transport and use.

Ultra High Purity Gas Cylinder Valves
UHP cylinder valves are specialized for gas cylinders, controlling the flow of high-purity gases from storage to delivery systems. These valves are engineered to withstand high pressures while maintaining leak-tight performance. They often incorporate diaphragm or bellows designs to eliminate contamination risks from external environments. UHP cylinder valves are compatible with various gases, including inert, reactive, and corrosive types, making them versatile for industrial and laboratory settings.

Ultra High Purity Gas Regulators
UHP gas regulators complement these valves by precisely controlling gas pressure and flow. They maintain consistent output, critical for processes requiring stable gas delivery. Made from high-grade materials, UHP regulators feature low internal volumes and electropolished surfaces to ensure gas purity. They are often integrated with UHP valves in gas delivery systems to optimize performance.

In summary, UHP gas valves, cylinder valves, and regulators are essential for maintaining gas purity and system reliability in high-precision applications. Their robust design and advanced materials make them indispensable in industries demanding uncompromising quality.

JR1000 Series
Single Stage Regulator
Low to intermediate flow

Features

■ Body material: SS 316L, SS 316L VAR.
■ Metal to metal diaphragm sealing.
■ Internal electrolytic polishing, with a smoothness of up to Ra 5 μin.
■ The internal volume is small.
■ The import pressure can reach 3500psig.
■ Flow coefficient Cv: 0.09 and 0.15.
■ Maximum flow rate, standard: 30 SLPM, high flow HF: 120 SLPM.
■ High cleanliness assembly and packaging are suitable for the the high-purity semiconductor industry.
■ Every product undergoes helium testing before leaving the factory.

Technical Data