Corken | IDEX Corporation | Products

Part	Models	Material
Case, head, flanges	All	Ductile iron ASTM A536
Rotor, bearing cap	All	Ductile iron ASTM A536
Sideplate	All	Cast iron Class 30
Vanes & vane drivers	All	Advanced polymer
Bypass valve	All	17 - 4 PH Stainless steel
Bypass spring	All	Steel
Seal seat	All	Cast iron (standard) Stainless steel (optional) Ni-Resist (optional)
Seal metal parts	All	Steel
Shaft	All	Steel
Thrust bearing	All	Steel
O-rings	All	Viton®¹ (standard), Buna-N (optional)

¹Viton^® is a registered trademark of the DuPont Company.

Corken, Inc.
A Unit of IDEX Corporation
3805 N.W. 36th Street, Oklahoma City, OK 73112 U.S.A.
(405) 946-5576
FAX (405) 948-7343