01
High Temperature Service Check Valve
Industry Standards
Bolted cover or pressure seal cover,
Full or regular bore,
ASTM A217 C5, WC6, WC9, C12
Standards compliance
Design and manufacture: ANSI B16.34, API 603, BS 1868
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5, Butt welded: ANSI B16.25
Test and inspection: API 598, API 6D