Main Features :

• Connection:RF,BW,RTJ,FF,NPT.

• Standard :API 609                

• Flange ends:ASME B16.5 ,double flange&Lug type.

• Test&inspection:API 598

• Structure :Triple offsets Available for extending stem .

• Leakage class for positive direxction:Class VI.

• Pin connection;Key&pin connection.

• Operation:Lever,Worm,Gear,Hydronic actuator ,Electric actuator,ect.

• Production range: Material: carbon steel, stainless steel, duplex stainless steel,alloy steel,Bronze.

• Nominal diameter:2"～60"（DN15~DN1500）.

• Pressure range: Class150～600B(PN10-PN100)

• End connection: RF, RTJ, BW.

• Working temperature:-196℃～+550℃