Product Introduction:

• Metal Diaphragm Sealing: Hermetically seals gas to prevent diffusion, ensuring purity in critical applications.
• Low-Pressure/Vacuum Performance: Maintains stable regulation in challenging environments, including vacuum conditions.
• Corrosion Resistance: Constructed with 316 stainless steel and Hastelloy® components for durability in aggressive media.
• Compact Design: Lightweight (2.5 lb/1.1 kg) and space-efficient for benchtop or inline installations.

• Pressure Handling: Inlet up to 3,000 psig (207 bar), outlet adjustable to 0–150 psig (0–10.3 bar).
• Leakage Standards: UL-rated low leakage (<10⁻⁷ mbar·L/s helium) for toxic or flammable gases.
• Temperature Range: -40°C to 71°C (-40°F to 160°F) with optional PFA seats for extreme media.

• Analytical Systems: Gas chromatography, mass spectrometry, and environmental monitoring.
• Chemical Processing: Hydrogen, ammonia, and other pyrophoric gas management.
• Energy Research: Fuel cell testing, CO₂ capture, and cryogenic systems.
• Semiconductor Manufacturing: Ultra-pure gas supply for wafer fabrication.

• Safety Compliance: Meets USP Class VI, BPE, and SEMI F57 standards for biopharm and semiconductor industries.
• Reliability: No elastomer-to-gas contact in metal-sealed models for contamination-free operation.
• Ease of Use: Quick-disconnect fittings and tool-free maintenance reduce downtime.

Specifications :

TESCOM Single Stage Pressure Reducing Valve 44-4600 Series Selection Guide