Raised Face (RF); Flat Face (FF); Ring Type Joint (RTJ)
Construction
One-piece Body, End Entry
Type of Obturator
Dual Plate; Dual Plate, Retainerless
Type of Seat
Metal Seated
Materials
Material, Body
A351 CF8; A351 CF3
Material, Trim
SS304; SS304/Hardfaced; SS304L; SS304L/Hardfaced; SS316 (#10); SS316L; SS316L/Hardfaced; 316/Hardfaced (#12); Hardfaced (#16); UNS S31803; UNS S32750; UNS S31524; UNS S32760; UNS S31803/Hardfaced; UNS S32750/Hardfaced
Material, Disc
A351 CF8M; A351 CF3M
Material, Spring
Inconel X750; Inconel X718
Standards
Standard, Design
ASME B16.34; API Std 594
Standard, Face-to-Face
ASME B16.10; API Std 594; Other
Standard, End Connections
ASME B16.5; JIS B2202; ASME B16.47 Series A; ASME B16.47 Series B; JIS B2210; Other