Size: NPS1/2"~56"
 Rating: Class150~2500

 Constructions:

 Bi-direction sealing
 Anti-static device
 Blow-out Proof Stem
 Fire safe as per API607
 Full bore, Reduced bore
 Connection: BW, RF, RJ

 Design standard: API 6D,BS 5351,API 608,ASME B16.34
 Material: WCB,LCB,LCC,,CF8,CF8M,CF3,CF3M,4A,5A,  A105,LF2 ,F304,F316,F304L,F316L,F51,F53
 Operation: Lever, Gear, Electrical actuator, Pneumatic actuator