A pressure regulator is a device that reduces and stabilizes the pressure of a gas or liquid from a higher source to a lower, controlled output pressure. It ensures consistent pressure delivery regardless of variations in inlet pressure or downstream demand, making it essential in applications like gas supply systems, industrial processes, and HVAC. Pressure regulators come in adjustable and fixed types, often include safety mechanisms to prevent over-pressurization, and are made from materials suitable for the specific fluids being regulated.

The primary purposes and industries for which high gas pressure regulators are used include Semiconductor Manufacturing, LED Production, Solar Cell Production, Nanotechnology Research, Analytical Instrumentation, Medical and Pharmaceutical Applications, and Research and Development.

The patented capsules seat designs are tested helium leak tests before assembling to the body of the regulator, and re-tested again after complete regulators is assembled, provide dual stages leak and performances testing.

Product features

• Dual stage pressure regulator
• Brass chrome plated body and bonnet for inert,
  reactive, flammable and oxidizing gas and mixtures up
  to grade 6.0
• Stainless steel 316L body and bonnet for corrosive gases
• Stable outlet pressure
• Simple outlet pressure limitation by handwheel
• Tested for use with oxygen”

Technical Data

• Type: Dual-stage
• Inlet pressure P1: max. 300 bar
• Outlet pressure P2: 2/4/8/10/20 bar
  Materials
• Body regulator, relief valve: see ordering info
• Valve seat: PCTFE
• Diaphragm: Hastelloy® C276
• Filter: SS 316L
• Inlets and Outlets: 1/4” NPT(F)
• Temperature range: -30℃ to +74℃
• Leak rate：(to atmosphere) 1×10-8 mbar I/s He (via seat) 1×10-6 mbar I/s He
• Flow capacity: Cv=0.07
• Weight: 2.10 kg”