Type: Gate, Globe Size: 1/4â-2â Pressure Rating: 150LB, 300LB, 600LB, 800LB, 1500LBLB Material: LF2, LF3, F304, F316, F304L, F316L End: NPT, SW, RF, RJT, BW Design & Manufacture Standard: API 602, BS5352 Face to Face: ASME B16.10 End Connection: ASNI B16.11(SW), ASNI B1.20.1(NPT), ANSI B16.25(BW) Test Standard: API 598 OS&Y Bolted bonnet or Welded bonnet Rising stem Extended bonnet Integral backseat