Brennan Industries expands its product lines by offering compression-end instrumentation valves available with single or double ferrule-style tube fittings. Offerings include NVB Series ball valves from 1/8 to 3/4 in (3.175 to 19 mm) in 316 stainless steel or brass construction with two- or three-way configurations rated to 3000 psi (207 bar). NVN-2200 and NVN-2300 Series screwed bonnet needle valves are available with metal-to-metal or soft-seat stem types. NVN-2000 and NVN-2100 Series integral bonnet needle valves feature metal-to-metal stem types with V stem tip form, and NVC Series check valves offer O-ring seat seals. NVN-2200, 2300, 2000, 2100, and check valves all range in size from 1/8 to 1 in (3.175 to 25.4 mm) and are rated to 6000 psi (414 bar) for 316 stainless and to 3000 psi (207 bar) for brass.