Media Posibilities for Clark Cooper Valves

Clark Cooper Valves for General Gases and Liquids

General Gases and Liquids

All Clark-Cooper valves types have standard modifications to accept gases and liquids of varying viscosity. 100% of our valves are operationally tested with either air, water, or both to approximate the actual application. Seat leakage testing using helium, the 2nd smallest molecule, is an optional test to verify that we meet your sealing requirements.

Best Valves for General Gases and Liquids: EH30, EH40, EH50, EX40, EH70, ER Series

Clark Cooper Valves for Hydrocarbon Fuels

Hydrocarbon Fuels

Internal components can be made from materials compatible with various hydrocarbons of both liquid and gaseous state. Spring loaded “fail closed” designs ensure that the flow of dangerous fluids and gases stops when you need it to.

Best Valves for Hydrocarbon Fuels: EH30, EH40, EH50, EX40, EH70, ER Series

Clark Cooper Valves for Flammable Gases

Flammable Gases

Internal components can be made from materials compatible with various hydrocarbons of both liquid and gaseous state (fuels like diesel, jet fuel, as well as different alcohols, etc) . Spring loaded “fail closed” designs ensure that the flow of dangerous fluids and gases stops when you need it to.

Best Valves for Flammable Gases: EH30, EH40, EH50, EX40, EH70, ER Series

Clark Cooper Valves for Hydrogen

Hydrogen

Our unique bonnet structure on the EH Series is being used by leading manufacturers of hydrogen dispensing equipment and has completed rigorous first article inspection. Valves intended for hydrogen usage are often tested with helium prior to leaving the factory to guarantee excellent sealing ability.

Best Valves for Hydrogen: EH30, EH40, EH50, EX40, EH70, ER Series

Clark Cooper Valves for Oxygen

Oxygen

Special cleaning considerations are taken when valves are used with oxygen.  Trace amounts of hydrocarbons are removed via our Oxy-Clean procedure to eliminate any chance of combustion inside of the system.

Best Valves for Oxygen: EH30, EH40, EH50, EX40, EH70, ER Series

Clark Cooper Valves for Corrosives

Corrosives

If your fluid is particularly corrosive, try our ER Series.  Component materials are appropriated selected to handle mild to very aggressive corrosives like salt water, acids, etc.

Best Valves for Corrosives: ER Series

Clark Cooper Valves for Sea and Salt Water

Sea & Salt Water

Due to the corrosiveness of salt water and the organic matter found in Sea Water, Clark Cooper has valves specially designed and built with the proper materials to combat against build up within the valve and prevent corrosion of the valve parts. These features include using Naval Bronze for the valve body and Monel for some of the internal parts. Clark Cooper will work with you to design a rotary valve that will address your sea/salt water application needs.

Best Valves for Sea & Salt Water: ER Series

Clark Cooper Valves for Viscous Liquids

Viscous Liquids

Our ER valve series comes with component variations that allow for viscous fluids. Larger pilot orifices and higher power solenoid coils help to achieve quick open and close times.

Best Valves for Viscous Liquids: EH30, ER Series

Clark Cooper Valves for Steam

Steam

Our EH Series handles steam very well up to 400 deg F, and upcoming improvements to current designs will allow up to 425 deg F.  For higher flow and even hotter temperatures, use the ER Series.

Best Valves for Steam: EH30, EH70, ER Series

Clark Cooper Valves for Cryogenics

Cryogenics

Internal components of the EH30, EH70, and ER series can be modified to prevent sticking when controlling liquid nitrogen, oxygen, and other cryogenic fluids.

Best Valves for Cryogenics: EH30, EH70, ER Series