Complies to API 609

Sizes: 80 mm (3″) to 600 mm (24″)

Type: Models 97 & 97L

Rating: Class 150, 300

Materials: WCB, CF8M, etc

Seat: S31803 + Grafoil

Ends: Wafer and lugged

Specials: Fire safe test requirements of API 607 & API 6FA