http://www.valvehome.com/cast-steel-check-valve/14068288.htmlProduct Description
Flanged End Swing Check Valves
Standard compliance
1) Design and manufacture: API6D, ANSI B16.34, BS1868
2) Test and inspection: API598
3) Face to face dimensions: ANSI B16.10
4) Flanged end: ANSI B16.5, B16.47 SERIES A & SERIES B
5) Butt-welding end: ANSI B16.25
6) Other standards (DIN, BS, JIS) is also available upon request.
Type:check valve
Size:10 Inch
Class:300
Body:WCB
Connection:Flange
Design & Manufacture Std.: API 6D, BS 1868, ASME B16.34
Face to Face Std.: API 6D, ASME B16.10, DIN 3202
End Connection Std.: ASME B16.5, ASME B16.11, DIN2543-2550,
Test Standard: API 6D, BS 6755, ISO5208
Structure Type: Regular Pattern, Pressure Sealed Pattern
Flanged End Swing Check Valves