Page 5 - DixonCatalog20092010

3 DPL410 877.963.4966 • www.dixonvalve.com
General Safety Information
Hose and Hose Coupling Safety
Pressure Ratings
Pressure ratings for couplings, as stated in this catalog, are based upon ambient temperature ( 70°F) applications with true
hose I.D., new Dixon supplied couplings, new Dixon supplied clamps, new quality hose, and proper installation by a qualified
assembler using Dixon procedures and equipment. In addition, temperature can affect coupling retention. For temperatures
other than ambient (70°F), contact the hose manufacturer or call Dixon at 800-355-1991.
Product Selection
Many of the products in this catalog are used in hose assemblies in a variety of applications. The safety of any hose assembly
rests on the proper selection, installation, testing and use of each product. The safe use of any product in this catalog is
dependent upon the correct selection of the hose, fittings and method of attachment. To ensure such a proper selection, the user
must inform the distributor of the application and pressure involved when ordering hose assemblies. The use of S.T.A.M.P.E.D.
(Size, Temperature, Application, Media, Pressure, Ends, Dixon) will help in the proper selection of hose assembly components
(see page 4). The selection of couplings and clamping devices is the responsibility of the purchaser or user, based upon the
hose manufacturer's recommendations. If the purchaser or user is uncertain about the use or application of a product, Dixon
stands ready to provide information, including test results (if available), coupling and clamping recommendations and other data
to help resolve those matters.
Installation
To achieve a safe and reliable assembly, proper installation procedures must be followed. Each component of the assembly
has a part in determining these procedures. The purchaser or user must follow proper procedures. If the purchaser or user has
any questions regarding installation, please contact Dixon.
Testing
Dixon recommends that all hose assemblies be tested in accordance with the hose manufacturer's recommendations.
Re-testing and inspection
Dixon recommends inspection and re-testing of hose assemblies on a regular and consistent basis in accordance with the
hose manufacturer's recommendations. The application determines the regularity of the inspection and re-testing schedule. Any
worn-out fittings, damaged hoses or missing safety devices should be replaced immediately. Bolt-style clamps must be checked
and retightened on a regular and consistent basis.
All hose assemblies should be viewed as potential hazards. This document is designed to inform and educate anyone who
manufactures, specifies, supplies, purchases, assembles, uses, maintains or tests any hose assembly or its component parts.
The proper selection and maintenance of hose, couplings, attachment devices and accessories is imperative.
It is the end user's responsibility to identify to the distributor the application and any special conditions that the hose assembly
must meet. It is the distributor's responsibility to supply the proper assembly for the intended application. Accidents and down
time may occur if hose assemblies are not properly selected for the specific application.
The performance and safety of the assembly is affected by the quality of the individual components. The use of the acronym
S.T.A.M.P.E.D. (Size, Temperature, Application, Media, Pressure, Ends, Dixon) will help in the proper
selection of the hose assembly components (see page 4).
If anyone is uncertain about the use or application of a product, Dixon can provide test results, coupling and
clamping recommendations and other data to help resolve those matters. Call 800-355-1991 with any questions.
Warning!
Failure to use these procedures can result in serious injury or death, and destruction of property and equipment.