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The PDC "Excel" series butterfly valve is available in sizes from 2" thru 60" in a combination of materials and optional features suitable for most mid-range differential pressures and a wide range of temperature conditions.
2" - 14" | 16" - 24" | 26" - 60" | |
Body: | Cast Iron | Cast Iron | Cast Iron |
Disc: | Cast Iron | Ductile Iron | Cast Iron |
Shaft: | 416 Stainless Steel | 416 Stainless Steel | 416 Stainless Steel |
Seat: | Swing-thru | Swing-thru | Swing-thru |
Bushing: | Graphited Bronze | Graphited Bronze | Graphited Bronze |
Packing: | Graphited Teflon Braid | Graphited Teflon Braid | Graphited Teflon Braid |
Packing Nut: | Brass | Brass | Ductile Iron |
Body: | High Temperature Iron, Carbon Steel, 316 Stainless Steel, 304 Stainless Steel |
Disc: | High Temperature Iron, Carbon Steel, 316 Stainless Steel, 304 Stainless Steel |
Shaft : | 316 Stainless Steel, 304 Stainless Steel, Incoloy, Monel |
Seat: | Angle (2"-30"), Metal Step (2"-60"), Tadpole Step (8"- 60") |
Bushing: | 316 Stainless Steel, 304 Stainless Steel, Glass Filled Teflon, Metcar, Macor |
Packing: | High Temperature Braid, Pure Teflon Braid, Teflon V-Ring, Spring Loaded |
Packing Nut: | 316 Stainless Steel |
To 450°F (232 ºC) with standard materials. To 1500°F (815 ºC) with optional materials. (Consult Factory)
Consult Factory
*Also Available in RPM Drilling in Most Sizes: Consult Factory