Beckett Parts 515-1 Firomatic Brass Fusible Burner Angle Valve 1/2 x 1/4" OD x MPT,

Greenfield 515-1/2

Beckett Parts B104CFS Firomatic Brass Fusible Burner Angle Valve 3/8 x 1/4" OD x MPT,

Beckett Parts 507-2 Firomatic Brass Fusible Inline Valve 1/2" FPTbr>

Beckett Parts 511-1 Firomatic Brass Fusible Inline Valve 1/2" OD x 1" Flare,

Beckett Parts 507 Firomatic Brass Fusible Inline Valve 1/4" FPTbr>

Beckett Parts 507-1 Firomatic Brass Fusible Inline Valve 3/8" FPTbr>

Fusible fire safety valves are designed to reduce fire damage by shutting off the flow of oil from the oil tank in the event of a fire. They are required by code in residential oil heating installations in conformance with NFPA 31. All valves are embossed with an arrow indicating the direction of oil flow. The seal stem uses a double seal washer/o-ring system with high grade ViTon equivalent materials suitable for number 2 fuel oil and kerosene.Sid Harvey Item #:511: Replaces Part #:'s : L41-891,
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Beckett Parts 517 Firomatic Brass Fusible Tank Valve 3/8" MPT x Nipple

Beckett Parts 501-1 Firomatic Bronze Inline Oil Check Valve 1/2" FNPT,

Beckett Parts 501-1F Firomatic Bronze Inline Oil Check Valve 1/2" W/Flared Nuts,

Beckett Parts 501 Firomatic Bronze Inline Oil Check Valve 3/8" FNPT,

Beckett Parts 501F Firomatic Bronze Inline Oil Check Valve 3/8" W/Flared Nuts,