HF Alkylation Plug Valves
- Robust, bi-directional, fully adjustable in-line & external sealing
- Low emission stem seal
- Cavity free
- Maintenance free
- Non-lubricated
- Firesafe per API 607
- Standard and full port options
- Quarter turn operation
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Class and Size Ranges
HF Alkylation Plug Valves — Standard Port
- ANSI/ASME Class 300 Screwed Ends (1/2” to 2”)
- ANSI/ASME Class 300 Flanged Ends (1/2” to 24”)
HF Alkylation Plug Valves — Full Round Port
- ANSI/ASME Class 300 Flanged Ends (3/4” to 10”)
EZ Seal HF Alkylation Plug Valves
- ANSI/ASME Class 300 Flanged Ends (1/2” to 6”)
Standard Configuration
Reduced Port Flanged End
ASME Class 300 UOP approved 2-way flanged end reduced port sleeved plug valve with A494 M35-1 body and plug, PTFE sleeve, Monel FS stem seals, A216 WCB cover, A193 B7M cover bolts/studs with A194 2HM nuts, lever or enclosed gear operator.
Reduced Port Threaded End
ASME Class 300 UOP approved 2-way threaded end reduced port sleeved plug valve with A494 M35-1 body and plug, PTFE sleeve, Monel FS stem seals, A216 WCB cover, A193 B7M cover bolts/studs with A194 2HM nuts, lever or enclosed gear operator.
EZ Seal Reduced Port Flanged End
ASME Class 300 UOP approved 2-way flanged end reduced port sleeved plug valve EZ Seal single point adjustment. Valve to incorporate A494 M35-1 body and plug, PTFE sleeve, Monel FS stem seals, A216 WCB cover, A193 B7M cover bolts/studs with A194 2HM nuts, lever or enclosed gear operator.
Reduced Port Socket Weld End
ASME Class 300 UOP approved 2-way socket weld end reduced port sleeved plug valve with A494 M35-1 body and plug, PTFE sleeve, Monel FS stem seals, A216 WCB cover, A193 B7M cover bolts/studs with A194 2HM nuts, lever or enclosed gear operator.
Full Round Port Flanged End
ASME Class 300 UOP approved 2-way flanged end full port sleeved plug valve with A494 M35-1 body and plug, PTFE sleeve, Monel FS stem seals, A216 WCB cover, A193 B7M cover bolts/studs with A194 2HM nuts, lever or enclosed gear operator.
Design and Testing Standards
API 598
Valve Inspection and Testing
PED
Design and fabrication of pressure equipment
API 599
Metal Plug Valves-Flanged, Threaded and Welding Ends
ISO 10423
Valves design
ANSI B16.10, ANSI B16.5, DIN EN 1092-1, DIN EN 558-1
Face-to-Face and End-to-End Dimensions of Valves
ANSI B16.34, ANSI B16.25
Valves, Flanged and Butt Weld End
ASME B16.11
Forged Fittings
ASME B16.42
Ductile Iron Pipe Flanges and Flanged Fittings
API 607
Specification for Fire Test for Valves
ISO 15848-1 CO3, TA-LUFT
Fugitive Emissions Testing
MSS SP-25
Standard Marking System for Valves, Fittings, Flanges, and Unions
MSS SP-55
Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components
MSS SP-61
Pressure Testing of Steel Valves
DIN EN 12266, EPA Method 21
Testing
ASTM / ANSI / EN
Materials