Dixon Valve, 330FXFCS00200, Swivel Joint Style 30 Female NPT x Female NPT, 3"Notes:Custom swivel options, contact Dixon™ for information. Factory sales and engineering staff will be happy to help you evaluate your swivel application and determine the proper swivel joint needed. Please call 800.355.1991.Re-build kitsApplications:Used wherever a leak-proof swivel connection is needed in pipelines or in combination with hoses to eliminate hose twistingIndustries range from petroleum, petrochemical, refining, mining, distilling, paint, farm irrigation and fertilizing, wastewater treatment plants and food and beverage process equipment. Dixon™'s swivel joints are found in blending plants, drum filling applications, fluid and dry bulk transfer, vacuum trucks, oil and gas trucks and water trucks. Larger swivels can be found in the steel industry, marine bulk transfer and many more.Features:End configurations: female NPT, #150 flange, TTMA flange, grooved, weld end and many other variationsSeal options: Buna, FKM, PTFE, EPDM, FDA Buna, FFKMBall bearing materials: carbon steel, 440 stainless steel and 316 stainless steelGrease materials: Lithium, FDA approved/food grade and siliconeSwivels that include oxygen, steam or submerged service can be specifically designed for unique applications (special order)100% full penetration weldingThe - 8" carbon steel swivels are manufactured from carbon steel with laser hardened dual raceways for greater load bearing capacity and longer life.Spring loaded triple V-ring sealing system ensures a leakproof seal at either high or low pressure and extends seal lifeFull 360° rotational movementWide spacing between dual ball bearing raceways ensures greater load bearing capacityPrecision-machined design ensures alignment and years of trouble-free serviceHydrostatic testing is performed on all swivels before shipmentO-ring dust seal protects the ball races and seals chamber from outside elements.