ISO 9001:2000 certified custom manufacturer pressure & flow control devices including valves, tube fittings & regulators. Valves are available in various types including check valves, control valves, needle valves & relief valves. Instrument tube fittings include male & female NPT, plus, caps, unions, weld, flare, tube stub & O-seal connectors. Neoprene & metallic diaphragm regulators include junior, fluid, high capacity, gas delivery & quick action regulators. ASTM & RoHs compliant.