Delval Series 55 Double Flange and Offset Resilient Seat Butterfly Valve

Series 55 – Flanged

CI, DI, CS

Nylon Ductile Iron (NDI), CF8M

410 SS, 17-4PH

EPDM, Buna-N, FKM, Silicone

3” to 72” (DN 80 to 1800)

3” to 48” (DN 80 to 1200) up to 230 PSIG (PN 16)

52” to 72” (DN 1200 to 1800) up to 150 PSIG (PN 10)

Class VI

BS EN 593 / API 609 / IS 13095

(FTF acc. to EN558 basic series 13)

API 598, BS EN 12266-1