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Safe Product Selection:
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
Caution:
Do not mix or interchange valve components with those of other manufacturers.
Home > Products > Valves > Quarter Turn Plug > PFA Plug Valves

PFA Plug Valves

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43 Series

43 Series

Swagelok 43 series plug valves are manufactured of lightweight PFA.


Specifications

Working Pressure
Temperature
• Liquid Service
• Gas Service
Flow Coefficient
Body Material
End Connections


Up to 60 psig (4.1 bar)

0 to 200°F (–17 to 93°C)
50 to 150°F (10 to 65°C)
1.8
Virgin PFA
1/4 in. Swagelok PFA tube fittings

Features

PFA Plug Cutaway
  • Oval handle indicates open or closed position
  • Positive handle stop ensures correct orifice position
  • Unique plug design
    • provides full flow
    • eliminates dead space
    • does not require system pressure to create a seal
    • is easily cleaned and purged
  • Bottom-loaded stem is blowout-proof for safety
  • One-piece body eliminates multiple seal points

Options

A 316 stainless steel panel mount bracket that enables back or front mounting is available factory assembled or in a kit for field assembly.


Testing

Every 43 series PFA plug valve is factory tested with nitrogen at two times the rated pressure for leakage at the seat to a maximum allowable leak rate of 0.1 std cm3/min. Body seals are tested with helium at two times the rated pressure to a maximum allowable leak rate of 1 × 10–3 std cm3/s.


Cleaning and Packaging

Every 43 series PFA plug valve is cleaned and packaged in accordance with Swagelok Standard Cleaning and Packaging (SC-10).

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