Feeatures
Simple, reliable gate and seat design for easy field service and reduced spare parts inventory
Ball screw design allows rolling friction instead of sliding friction
Lower stem that balances pressure thrust on upper stem to reduce operating torque, which prevents body cavity pressure buildup during operation and provides position indication
Interchangeable with Cameron FLS-R gate valve
Specification
Size: 5-1/8", 7-1/16"
Working Pressure: 10000psi, 15000psi, 20000psi
Material Class: AA, BB, CC, DD, EE, FF, HH
Temperature Level: -60°C~ +121°C（K - U）
Specification Level: PSL1~PSL4
Performance Level: PR1~PR2
End connection: flanged, studded