Ball Valve Seat and Seal Material Options © 2009 DVCC ph: 800.789.1718 • 262.513.6900 fx: 800.789.4046 • 262.513.4904 dixonvalve.com Printed in the USA BVSS709-inhouse Dixon Sanitary N25 W23040 Paul Road • Pewaukee, WI 53072 Code Designation Valve Styles with Seat Options Material Applications V Virgin PTFE BV2CV BV3SV BV2NV 2-way encapsulated 3-way encapsulated 2-way non-encapsulated Virgin Polytetrafluoroethylene 100 % PTFE. Our standard seat material. Ideal for most sani- tary services. Specified for applications requiring a low co-efficient of friction. 3A and FDA approved. G RTFE BV2CG BV3SG BV2NG 2-way encapsulated 3-way encapsulated 2-way non-encapsulated 15% Glass Reinforced Tetrafluoroethylene 15%GLASS FILLED+ 85%TFE Slightly higher temperature and pressure rating than PTFE. Specified for applications requiring higher cycle life than PTFE. 3A and FDA approved. C 25% carbon PTFE BV2CC BV3SC BV2NC 2-way encapsulated 3-way encapsulated 2-way non-encapsulated 25% Carbon Reinforced Tetrafluoroethylene 25%CARBON+75%TFE Specified for higher temperature pressure applications. Ideal for steam and thermal fluid applications. Higher cycle life than RTFE. S stainless reinforced PTFE BV2CS BV3SS BV2NS 2-way encapsulated 3-way encapsulated 2-way non-encapsulated 50% Stainless Steel Filled Tetrafluoroethylene 50%SS + 50%TFE Specified for higher temperature pressure ap- plications in a sanitary process. 3A and FDA approved. U UHMW BV2CU BV3SU BV2NU 2-way encapsulated 3-way encapsulated 2-way non-encapsulated Ultra High Molecular Weight Polyethylene Specified for its low modulus of abrasion and minimal property degradation when exposed to moderate levels of radiation. Ideal for applica- tions where fluorocarbons are not acceptable. 3A and FDA approved. Seat Material Temperature / Pressure Ratings