API flanged gate valve
Design Features:
Size:2″-56″
Pressure:Class150~2500
OS&Y, rising stem ,outside screw and yoke
Flexible wedge gate valve ,solid wedge gate valve
BB,Bolted bonnet,Welded seat ring
Flange or Butt welding
Material:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M
Specifications
Design and Manufacture:ANSI B16.34,API600,API6D,API603,BS1414,DIN/EN 1984
Face to face(end to end:ANSI B16.10,API6D,BS EN558
Flanged connection:2″~24″to ANSI B16.5, 26″~36″to MSS-SP-44 ANSI B16.47
Test and inspection:API 598,API6D,EN12266
Pressure&Temperature:ANSI 16.34
Butt welded end:ANSI B16.25
shell wall thickness: API600