ISO 5211 for Direct Mount, Epoxy Coated Ductile Iron Body, Stainless Steel Disc, PTFE Liner, Locking Lever Operation 1½” to 6”, Gearbox Operation 8” to 12”, Complies with 97/23/CE (PED) Directive CE 1115. Rated PN16, Temperature -10°C to 120°C. Note: Gearbox operation available for all sizes, please enquire. 1½” to 6” to fit PN10/16, 8″ to 12″ to fit PN16 Flanges. 8″ available PN10. Sizes available up to 24", please enquire.