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ST-Series Heavy Duty Flushface Female Threaded Plug
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st-f nipple 3d half

ST4BF4 - ST-Series Heavy Duty Flushface Female Threaded Plug

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Attributes

Maximum Operating Pressure
10000 PSI (700 bar)
Weight
0.42 lb
Break Quantity
0
Optional Package/Box Quantity
0
Material
Steel
Maximum OD
1.65" (41.9 mm)
Thread
Female BSPP
Body Size
1/2"
Temperature Range
-40°F to 250°F (-40°C to 121°C)
Burst Pressure
22500 PSI (1500 bar)
Thread Size
1/2"-14
Length
2.37" (60.2 mm)
Hex
1-1/2"

Details

Available Options

  • Contact Dixon for all available option adders
  • Oxy-clean treatment is available

Compatibility & Interchange Data

Interchangeable with Snap-Tite 71-Series

Construction

  • Machined components are manufactured using solid bar stock
  • Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • Steel nipples are hardened to provide heavy duty performance.
  • Incorporates PTFE anti-extrusion rings to protect seal components from dynamic impulse damage.

Note

Minimum burst pressure ratings were established under laboratory conditions using a Static Burst Unit (SBU). For high impulse applications and to meet Det Norske Veritas (DNV) compliance, the burst pressure must be divided by four (4) to ensure a 4:1 safety factor during system operation.

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