1 Pressure rating:      PN6-PN420   150LB-2500LB
2 Size:                 DN15-DN1000

3 Body Material:        105,LF2,304,316,304L,316L,F51,WCB,LCB,CF8,CF8M,CF3,CF3M,WC6,WC9,C5,C12,A890,Inconel-625,Monel,C95800

4 Valve seat material:  PTFE, RPTFE, NYLON, DEVLON, Derlin,PEEK, PPL,HNBR, FKM or metal hard seal etc

5 Design :              ASME B 16.34, API 608
6 Face to Face:         ASME B16.10
7 End Flange:           ASME B16.5
8 Wall thickness:       ASME B16.34
9 Fireproof test:       API 607
10 Inspection & Testing: API 6D
11 Drive device:        Handle,worm wheel,electric, pneumatic, pneumatic-hydraulic, electro-hydraulic,etc