pressure regulator (analytical instrument) TypeInput/output pressureInput/output gauge rangeFlow rateYQ-1/YQF-1≤15mpa/≤0.45mpa0.25mpa/0-0.6mpa0.6m3/hYQ-2/YQF-2≤15mpa/≤0.12mpa0.25mpa/0-0.16mpa0.06m3/hYQ-3/YQF-3≤15mpa/≤2.5mpa0.25mpa/0-4mpa1m3/hYQ-4/YQF-4≤15mpa/≤0.2mpa0.25mpa/0-0.25mpa0.2m3/hYQ-5/YQF-5≤15mpa/≤0.75mpa0.25mpa/0-1mpa0.6m3/hYQseries served for non-corrosive gasesYQFseries served for corrosive gases