The Specialty Mfg. Co. (SMC) offers oxygen valves in the following configurations: stainless steel check, stainless steel ball, plastic/brass needle, brass check, and standard brass. 3000 Series two-way ball valves come with 3/8 FNPT inlet/outlet ports, and they are constructed from fluoroelastomer, ethylene propylene, and Buna-N materials. These valves feature operating temperatures up to 180°F, operating pressures up to 500 PSI, reversed handles, and ball through hole diameters up to 0.375". SMC also supplies pressure controls, filters, strainers, swivels, miniature valves, etc.

Magnatrol Valve Corp. offers Type LR full port/bronze solenoid, Type L full port/bronze solenoid, and Type K full port/SS solenoid valves. Type LR full port/bronze normally open solenoid valves are available in pipe sizes ranging from 1/2" to 3", Watt ratings ranging from 18 to 45 DC, and differential pressure ratings ranging from 50 to 500 PSI. These valves feature static pressures up to 300 PSI and fluid temperatures ranging from -320 to 400°F.

Circle Valve Technologies Inc. offers SV400 and SV10-SV30 Series solenoid valves. SV400 Series solenoid valves feature pressure ratings ranging from 3000 to 6000 PSIG, voltages up to 220 VAC, and female/Buna-N ports in sizes ranging from 3/8" to 1/2". These valves are capable of bi-directional flows, zero leakages, 2-3 way position options, medium flows, and rapid response times. They are constructed from 303 stainless steel and aluminum alloy materials.

Marr Valve Co. offers toggle, routing, push-button, needle, and check valves for the following applications: exhausting, diverting, routing, mixing, metering, flow control, dental, medical, refrigeration, oxygen, gas, water, vacuum, air, etc. Standard push-button valves can handle flow rates up to 2.5 SCFM, toggle actuation force ratings up to 50 PSI, operating temperatures ranging from -25 to 180°F, and operating temperatures ranging from 0 to 125 PSI. These valves feature 1/2" panel hole mounts, and they are constructed from 302 stainless steel materials.

Velan offers type N severe service metal seated ball valves for a variety of applications, including: Tokamak fusion reactor, aerospace, superconductivity, liquified oxygen, liquified hydrogen, liquified helium, etc. These valves come sizes ranging from 1/2" to 24" and ASME Class pressure ratings ranging from 150 to 4500. They feature a robust design, blowout-proof stems, bi-directional seals, and internal stem bushings.

Boig and Hill offers special service, standard process, and high performance valves for the following industries: beverage, food, biotech, pharmaceutical, paper, pulp, petrochemical, and chemical. These valves come in sizes ranging from 1/4" to 2", and they are constructed from Alloy 20, 316SS, brass, and carbon steel materials. These valves can handle temperatures up to 1000°F and pressure ratings ranging from 1200 to 1500 PSI.

Clippard Minimatic offers oxygen clean series electronic valves for inert gas, air, and oxygen applications. These valves feature voltages ranging from 6 to 24V DC, response times ranging from 5 to 10 milliseconds, and a 0.67 Watt power consumption.

Friatec N.A., Engineered Products, LLC offers chemical and petrochemical oxygen valves in a variety of configurations, including: flat plate gate, three lever, double eccentric, butterfly, bottom globe, straight seat, wedge gate, double disc, etc. Butterfly valves feature corrosion protection coatings, multiple drive options, and tight closing capabilities. These valves can handle pressure rates ranging from PN 2.5 to 40 and operating temperatures up to 150°F.

Leland Limited offers adjustable and fixed regulating valves for a wide range of applications, including: helium, argon, nitrogen, carbon dioxide, nitros oxide, oxygen, etc. Model 50047-004 regulator valves feature outlet pressure ratings up to 80 PSI, inlet sizes ranging from 5/8 to 18, and an Ni plated brass construction.

ESAB offers lever operated oxygen lance valves for scrapping, production, foundry, and steel mill applications. These valves are durable, compact, and constructed from schedule 40 black iron materials.

Emergency Responder Products offers oxygen valves in a variety of configurations. Medical oxygen toggled post valves feature easy-grab ("wrenchless") toggles for turning the valve off and on.

o2 Corp. offers on/off type oxygen valves for oxygen system applications. These valves feature off/on levers, operating pressures up to 150 PSI, and operating temperatures ranging from -65 to +165°F.

MSC Industrial Supply Co. offers horizontal swing Y-pattern check valves. These valves feature 1/2" pipe sizes, PTFE seats, soldered x soldered end connections, and a bronze construction. They can handle WSP ratings up to 150 PSI and WOG ratings up to 300 PSI.