Rising Plug Valves—4P and 5P Series
Swagelok® rising plug valves offer a roddable, straight-through orifice, gauge ports, and a variety of material options for system versatility.
SpecificationsWorking Pressure
Temperature
Flow Coefficient
Body Material
Seat Material
End Connections
• Type
• Size |
Up to 6000 psig (413 bar)
–20 to 400°F (–28 to 204°C)
Up to 1.80
316 stainless steel, alloy 400
Acetal
NPT
1/4 to 3/4 in. |
Features
- Packing below the threads prevents lubricant washout
- Internal wiper ring protects threads from external contamination
- Nonrotating stem tip creates positive seal
- Positive stem retraction prevents sticking
- Straight-through orifice is roddable for easy cleaning
- Replaceable seals and seat
Testing
Every 4P and 5P series rising plug valve is factory tested with nitrogen at 1000 psig (69 bar). Seats have a maximum allowable leak rate of 0.1 std cm3/min. Stem and body seals are tested to a requirement of no detectable leakage using a liquid leak detector
Cleaning and Packaging
All Swagelok 4P and 5P series rising plug valves are cleaned and packaged in accordance with Swagelok Standard Cleaning and Packaging (SC-10).
Sour Gas Service
4P and 5P series rising plug valves are available for sour gas service. Materials are selected in accordance with NACE MR0175/ISO 15156.
Options
Optional O-Ring MaterialFluorocarbon FKM is standard; Buna C, Buna N, ethylene propylene, Kalrez®, and silicone materials are available.
Panel MountingPanel mounting is available.
Seal Maintenance Kits
Kits to replace acetal, PFA, and PEEK seats are available.
Special Cleaning and PackagingCleaning and packaging in accordance with Swagelok Special Cleaning and Packaging (SC-11) to ensure compliance with product cleanliness requirements stated in ASTM G93 Level C are available.