Size：1/2 -8
Pressure: Class150LB-600LB
Material: WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L
Design & Manufacture Std.: API608, ASME B16.34, DIN 3357
End Connection Std.: ASME B16.5,JISB2212/JISB2214, DIN2543-2544
Test Standard: API598, API 6D,DIN3230, JIS B2003
Structure Type: One-piece(1/2 -5 ), Two-piece (6 -8 ),Full bore
Operated way: Lever, Pneumatic, Electric