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Couplings - Eoss.com

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GasketsGasket SelectionGuideWARNINGTo assure maximum life for the service intended, proper gasket selection and specificationin ordering is essential. Failure to select the proper rubber <strong>com</strong>pound may result inpersonal injury or property damage, improper installation, joint leakage or joint failure.Standard GasketsGradeTemperatureRange Compound Color Code General Service Re<strong>com</strong>mendations *E-34°Cto +110°C-30°F to +230°FEPDMGreenStripeRe<strong>com</strong>mended for hot water service within the specifiedtemperature range plus a variety of dilute acids, oil-free air andmany chemical services. UL classified in accordance with ANSI/NSF61/Australia Watermark for cold +30°C/+86°F and hot +82°C/+180°Fpotable water service.NOT RECOMMENDED FOR PETROLEUM SERVICES.T-29°Cto +82°C-20°F to +180°FNitrileOrangeStripeRe<strong>com</strong>mended for petroleum products, hydrocarbons, air with oilvapors, vegetable and mineral oils within the specified temperaturerange; except hot dry air over +60°C/+140°F and water over+66°C/+150°F.NOT RECOMMENDED FOR HOT WATER SERVICES.Special GasketsGradeM2TemperatureRange Compound Color Code General Service Re<strong>com</strong>mendations *-40°C to +71°CEpichlorohydrin-40°F to +160°FWhiteStripeSpecially <strong>com</strong>pounded to provide superior service for <strong>com</strong>monaromatic fuels at low temperatures. Also suitable for certainambient temperature water services.SECTION 14: GASKETSV-34°CO-29°CL-34°Cto +82°CNeoprene-30°F to +180°Fto +149°C Fluoroelastomer-20°F to +300°Fto +177°CSilicone-30°F to +350°FYellowStripeBlueStripeRedGasketRe<strong>com</strong>mended for hot lubricating oils and certain chemicals.Good oxidation resistance. Will not support <strong>com</strong>bustion.Re<strong>com</strong>mended for many oxidizing acids, petroleum oils,halogenated hydrocarbons, lubricants, hydraulic fluids,organic liquids and air with hydrocarbons to +149°C/+300°F.Re<strong>com</strong>mended for dry heat, air without hydrocarbonsto +177°C/+350°F and certain chemical services.A-28°Cto +82°C White-20°F to +180°F NitrileWhiteGasketNo carbon black content. May be used for food. Meets FDArequirements. Conforms to CFR Title 21 Part 177.2600TEndSeal-29°C to +66°C-20°F to +150°FNitrileNoExternalIdentificationSpecially <strong>com</strong>pounded with excellent oil resistance and ahigh modulus for resistance to extrusion. Temperature range -29°C/–20°F to +66°C/+150°F. Re<strong>com</strong>mended for petroleumproducts, air with oil vapors, vegetable and mineral oils withinthe specified temperature range. Not re<strong>com</strong>mended for hotwater services over +66°C/+150°F or for hot, dry air over+60°C/+140°F. For maximum gasket life under pressureextremes, temperature should be limited to +49°C/+120°F.FOR SERVICES NOT LISTED CONTACT VICTAULIC FOR RECOMMENDATIONS.* Gasket re<strong>com</strong>mendations apply only to Victaulic gaskets. Re<strong>com</strong>mendation for a particular servicedoes not necessarily imply <strong>com</strong>patibility of the coupling housing, related fittings or other <strong>com</strong>ponentsfor the same service. These re<strong>com</strong>mendations do not apply to rubber lined valves.14-5WWW.VICTAULIC.COM

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