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

Beckett Parts 501-1

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

Beckett Parts 501-1F

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,

Beckett Parts 501F

Taco flo-cheks have dependably stopped gravity circulation in forced hot water heating systems for over 40 years. Flo-cheks open automatically when the circulator starts running. They feature a thumb screw to manually open the valve and are available in a cast iron universal body and a bronze sweat in-line configuration.

• Flo-cheks allow heat to flow only into the zones that are calling for heat
• Thumb screw can be manually opened for gravity feed applications if the main circulator stops operating
• Taco flo-cheks open automatically when the circulator starts running
• Water or water/glycol media

Sid Harvey Item #:241: Replaces Part #:'s : 21431,
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Carlin Parts 40857 Instant Opening 2-Way Oil Valve for 601CRD Oil Burner 3/32" Orifice 120 VAC,
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Honeywell V4046B1049/U Aluminum #2 Oil Straight Through Magnetic Valve for On/Off Control of Oil flow to Domestic Oil Burner Equipment, 1/8 Inch, 120 VAC

• Power interruption closes the valve immediately
• Mount directly to pipeline or on support bracket

Sid Harvey Item #:V4046B1049: Replaces Part #:'s : L40-098,
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Webster oil safety valves are ideal for use in oil supply systems which have from 0 to 60 psi supply line pressures on the inlet side of the valve. Requires a sustained VAC uum on the outlet side of the valve for fuel to flow to the burner pump. The OSV series provides automatic shut-off for the oil supply in case the line between the device and the burner is broken. Many state and local codes require such a device and also limits inlet pressure on burner pumps to a maximum of 3 psi. Available in 3/8 and 1/2 NPTF porting.

• Provide important protection in oil burner supply systems with pressurized supply lines
• By isolating burner fuel pumps from supply line pressure sources a supply pump or overhead tank, the osv relieves ores sure strain on fuel pump inlets and seals and prevents tank siphoning and spilling caused by accidental line breaks
• OSV is mounted close to burner assembly
• OSV operates as pressure reducer with supply line pressure on the valve inlet side and fuel pump VAC uum on the valve outlet side
• 1/2 - 14 NPTF port size

Sid Harvey Item #:P131-40: Replaces Part #:'s : 2P397,
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Webster Fuel Pumps P131-40

Webster oil safety valves are ideal for use in oil supply systems which have from 0 to 60 psi supply line pressures on the inlet side of the valve. Requires a sustained VAC uum on the outlet side of the valve for fuel to flow to the burner pump. The OSV series provides automatic shut-off for the oil supply in case the line between the device and the burner is broken. Many state and local codes require such a device and also limits inlet pressure on burner pumps to a maximum of 3 psi. Available in 3/8 and 1/2 NPTF porting.

• Provide important protection in oil burner supply systems with pressurized supply lines
• By isolating burner fuel pumps from supply line pressure sources a supply pump or overhead tank, the osv relieves ores sure strain on fuel pump inlets and seals and prevents tank siphoning and spilling caused by accidental line breaks
• OSV is mounted close to burner assembly
• OSV operates as pressure reducer with supply line pressure on the valve inlet side and fuel pump VAC uum on the valve outlet side
• 3/8-18 NPTF port size

Sid Harvey Item #:P131-30: Replaces Part #:'s : P131-30,
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Webster Fuel Pumps P131-30

Suntec P131-31 Oil Safety Valve 3/8" NPT Port,

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Suntec P131-31

Suntec PRV-38P Oil Safety Valve without Oil Filter, 3/8", FNPT

• With shaft for attaching an oil filter
• Startup - can be manually bled or primed during start up
• Operation - requires fuel unit to provide VAC uum to open and make fuel available
• Provides - protection for line break

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Beckett Parts 21789U Oil Solenoid Valve 120 VAC,
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beckett parts 21789u