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8 | GE Oil & Gas
Since not all control applications involve easy-to-handle or non-hazardous fluids, we offer cost-effective valve options that
tackle the challenges presented by extremely high or low temperatures, or corrosive/erosive fluid streams.
Standard Camflex II Eccentric Plug Rotary Control Valves handle temperatures up to 750° F (400° C) using low-friction TFE
packing. This is a big improvement over many competing designs that require graphite packing above 450° F (232° C), greatly
increasing stem friction and reducing control accuracy. Its hardened trim handles mildly abrasive applications with ease. In
addition, these valves include options that excel under even harsher conditions:
• Cryogenic Extended Bonnet option is available for use in applications to -320°F (-212° C).
• Steam Jacket construction available to maintain minimum flowing temperature
• Ceramic Trim option handles more severe erosive applications
• Alloy Construction is available for highly corrosive services
• High Temperature constructions available to extend the application range
• Flashing Trim option
Tight Shutoff
Optional soft seat. ANSI Class V for reciprocating or Class VI or better for rotary
Segment Served by Camflex
Notes: 1. Water, steam to 100° F (38° C), other non-corrosive/erosive fluids at temperatures <300° F (149° C)
2. Pressure to 250 psi (17.2 bar), temperature to 450° F (232° C)
3. Tight Shutoff: ANSI Class V for reciprocating or Class VI or better for rotary
4. Temperature above 750° F (400° C)
5. Temperature below -250° F (-157° C)
Utility
1
Ser-
vice
General
2
Service
TSO
3
High
4
Temp
Low
5
Temp
Erosive Corrosive Flashing Noise
Standard Standard
Optional
Soft Seat
Optional Optional
Optional
Ceramic
Optional
Alloy
Materials
Optional
Trim
Optional
DVD
Trim
Severe Service Capability
(High Temp, Low Temp, Erosive, Corrosive)
Available Configurations/Applications
By combining a rugged, standardized platform with wide-ranging material and construction options, Camflex II Eccentric Plug
Rotary Control Valves offer exceptional long-term performance for a broad set of applications.