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Dixon · Hydraulics
5204SFI
In stock · ships from Knoxville
The Dixon 5204SFI is a 4-inch API load/unload valve with an inline full-body sight glass, built for bottom loading and unloading of petroleum tanker trailers.
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Fits API couplers such as Dixon Bayco 5300/5400 series. Compatible with gasoline, diesel, E100, and B100. For bottom loading/unloading only.
Part data verified against 5 catalog sources
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It mates with standard API RP-1004 drop adapters and rack couplers, letting operators visually confirm product flow through the sight glass during transfer. Replace the valve if it develops leaks at the seals, the sight glass becomes cloudy or cracked, or the handle mechanism no longer provides a tight shutoff—common with worn Baylast seals or damaged nose ring surfaces. Its aluminum body, anodized hard-coat nose ring, and stainless hardware resist corrosion from gasoline, diesel, and biofuels up to E100 and B100.
Part Number: 5204SFI
4 LOADING HEAD W/ INLINE SIGHT GLASS
Unit: ea
Dealer: Post Onsite
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