Airgas Model C441F Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat shoptok Preset Safety Relief Valve -

Preset Safety Relief Valve - prevents excessive pressure buildup

Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance

and the overall performance is determined by the performance of the pilot regulator

Base dissipates heat

Airgas Model C441F Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat shoptok Preset Safety Relief Valve -This series of 316 stainless steel high purity, single stage line regulators is recommended for applications where diffusion resistance is required. These regulators are recommended for use on low pressure pipelines serving gas chromatographs, mass spectrometers, research sampling systems, and semiconductor processing. The specially designed, convoluted Hastelloy C 22 diaphragm provides accurate, stable delivery pressure and is capable of withstanding