Gas pressure regulator RX2200

heliumlaboratorymedical

RX2200 is a diaphragm pressure regulator for HP & UHP applications. Its springless and threadless design keeps the highest level of purity of the gas. Key advantages 100% Functional & Helium Leak Test performed Hastelloy® diaphragm Internally spring- and threadless for highest UHP requirements Assembling, testing & Packaging in cleanroom: Class ISO 4 Individual serial number for full traceability Corrosion resistant internal option available: Hastelloy® poppet Electropolished surface roughness per SEMI F19 UHP Grade Coating option of wetted areas is available 316L VAR® stainless steel double melt per SEMI F20 option available Fluid specific seat material as standard options Additional multi-port options Specifications Max. inlet pressure 240 bar Outlet Pressure 3/8/10/15/25/50 bar Temperature range -20°C to +65°C Flow capacity (cv) 0.2 Burst pressure* - 300% of operating pressure Proof pressure* - 150% of operating pressure Supply pressure effect i* 1.35 bar / 100 bar Certified max. helium outboard leak rate ≤ 1 x 10-9 mbar.l/s Certified max. helium across the seat leak rate (at max. pressure) - ≤ 1 x 10-7 mbar.l/s Certified max. helium inboard leak rate (at max. pressure) ≤ 1 x 10-9 mbar.l/s