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CONCOA 422 Series | Stainless Steel Single Stage Regulator | 316L Stainless, Toxic Gas Rated
Part Number : CONCOA-422-SERIES-REGULATOR
The CONCOA 422 Series is a single stage regulator with a 316L stainless steel body for primary control of ultra-high purity gases, including corrosive and toxic gases. It suits cylinders filled below 500 PSIG (34 BAR), constant supplies, or duties that tolerate slight outlet drift. It is configured to order, so the delivery range, gauges, inlet and outlet connections and any options are selected at the time of ordering. Choices named by CONCOA include 3500 or 4500 PSIG inlet ratings (with PCTFE seat) and factory options for single station manifold use with or without purge, a low-pressure alarm or multiple inlets.
- Metal-to-metal diaphragm seal
- Pipe away relief valve for safe venting
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional
- Body: 316L stainless steel barstock; bonnet: chrome-plated brass barstock
- Diaphragm: 316L stainless steel; seat: PTFE; PCTFE with 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR) inlet option
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