Size:1/4" -4"(DN6-DN100)
  Pressure: Class150LB-1500LB (1000WOG, 2000WOG)
  Material: WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L
  Design & Manufacture Std.: API608,ASME B16.34
  Threaded End: G, NPT, BSP, BSPT, DIN259/2999
  Butt-weld End.: ASME B 16.25
  Socket End: ASME B16.11
  Mounting pad:ISO5211
  Test Standard: API598
  Structure Type: Two-piece Floating type,Full bore
  Operated way: Lever, Pneumatic, Electric