Size: 2” – 52”
Pressure: Class 150 – 2500,JIS 10K.20K
OS&Y, Rising Stem, Flexible Solid Wedge
Bolted Bonnet , Threaded or Welded Seat Ring
STANDARDS COMPLIANCE:
Basic Design：API600, JIS B2073 B2083
Face to Face Dimension ：ANSI B 16.10,JIS B2002
End Flange Dimension： 2"-24" to ANSI B 16.5, JIS B2212,B2214
26"-36"to MSS SP-44
to API605 on request
B.W.Ends to ANSI B 16.25

Size:NPS 2"~24"
Pressure: Class900~3500
Material: WCB,WCC,WC6,WC9,C5,C12,CF8,CF8M
Design and Manufacture: API 600, ANSI B16.34
Face to Face Dimension: ANSI B16.10,DIN 3202
End Flange Dimension: ANSI B 16.5, DIN 2501
Butt weld end :ANSI B16.25
Test Standard:API 6D,API 598
Structure Type:  Regular Pattern,Venturi Pattern,Full
Bore Pattern

Size：1/2” -36”
Pressure: Class150LB-1500LB
Material: A105,LF2,F11,F22,F5,F304,F316,F304L,F316L(1/2 -2 )
WCB,LCB,WC6,WC9,C12,C5,CF8,CF8M,CF3,CF3M(2 -36 )
Design & Manufacture Std.: API600, API 6D,ASME B16.34,BS1414, JISB2071
Face to Face Std.:ANSI B16.10, API 6D, JISB2002,DIN3202,BS2080
End Connection Std.: ANSI B16.5, ANSI B16.47, JISB2212-JISB2214, DIN2543-2550
Test Standard: ISO5208, API598,API 6D,JISB2003, BS 6755
Structure Type: Rising stem(wedge and paralled), Non-rising stem wedge, single disc,double disc