Size: NPS2"~48"

Pressure rating: Class 150~300

Material: WCB,WCC,WC6,WC9,C5,C12,LCB,LCC,CF8,CF8M,CF3, CF3M,CN7M,CF8C

Design standard: API 609,ASME B16.34,BSEN 593

Face to Face: NPS≤24"as per API 609 NPS>24"as per BSEN 558

Flanged dimension: ASME B16.5,ASME B16.47,BSEN 1092

Pressure-temperature: ASME B16.34

Test and Inspection: API598,BSEN 12266

Structure type: Centerline,Double eccentric

Operation method: Manual,Worm Gear,Electric Actuator,Pneumatic Actuator, Gas Over Oil Actuator