API600 Cast Steel Gate Valve
-Size: 2"-24"( ANSI B16.5) , 26" Over( ASME B16.47)
-Body Materials:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
-Trim (Disc/Stem):13Cr stem, wedge in CA 15 or 13Cr faced, and CoCr alloy faced seat API Trim 8 suitable for applications up to 850°F (454°C).
-Working Pressure: 150LB--2500LB
-Standard Compliance: API 600, BS 1414
-Pressure-Temp. Rating: ANSI B16.34
-Face to Face: ANSI B16.10
-End Flange: ANSI B16.5 (2"~24"), ASME B16.47 (26" Over)
-Butt Welding Ends: ANSI B16.25
-Manufacturing to NACE MR-01-75 (On Request)
-Inspection and Test: Tested to API 598, BS 6755, Certified to EN10204 3.1B
-Flexible wedge with low center stem-wedge contact, in solid CA15 (13Cr) or hardfaced with 13Cr, SS 316, Monel or CoCr alloy. Wedge is ground and lapped to a mirror finish and tightly guided to prevent dragging and seat damage.
-Seat face CoCr alloy hardfaced, ground and lapped to a mirror finish.
Flanges:
ASME Classes: 150–300: 1⁄16" raised face
ASME Classes: 600–1500: ¼" raised face
Finish: 125–250 AARH for all valves.
