HJ SIP for lubricators of other make
HJ SIP valves are mounted in the liner using the same holes as your current non-return valves (lubrication quills).
Benefits
- Reduced oil consumption (25-50% savings in CLOC)
- Reduced wear of liners and piston rings
- Cylinder oil is distributed where the cylinder oil is needed the most
- Improved cleaning reduces the risk of accelerated liner wear and piston ring breakage
- Reduced oil stress due to increased injection frequency (optional)
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HJL360 » HJ SIP for lubricators of other make » HJ SIP for lubricators of other make
Overview
HJ SIP VALVES
HJ SIP VALVES
HJ SIP valves are mounted in the liner using the same holes (quills) as your current non-return valves.
The oil is perfectly distributed on the upper part of the liner, by injecÂting the oil into the scavenge air swirl. The air swirl lifts the oil droplets and ensures a thin, uniform oil film forms on the upper liner.
- Reduced oil consumption (25-50% savings in CLOC)
- Reduced wear of liners and piston rings
- Cylinder oil is distributed where the cylinder oil is needed the most
- Improved cleaning reduces the risk of accelerated liner wear and piston ring breakage
- Reduced oil stress due to increased injection frequency (optional)
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Nozzle
The cylinder lube oil is sprayed into the cylinder through the nozzle opening. By spraying the lube oil in tiny droplets, into the scavenging air swirl a large surface area of the liner is covered to ensure optimal distribution of the cylinder oil. This in turn, ensures proper utilisation of the oil.
The nozzle opening is turned at an angle and injects the oil upwards onto the upper part of the cylinder liner where it is most needed, overlapping the next HJ SIP injection point.
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Pressure plug
Adjustment of closing pressure (35-60 bar) of the HJ SIP valve is done by an adjustable screw on top of the pressure plug. The adjustable screw is kept in place by a lock cover and a screw.
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Drain pipe
The drain pipe (T) is for the leak oil internally in the HJ SIP valve and is connected to the return pipe where the oil will be recirculated into the system.
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Pressure pipe
The Pressure Pipe (P), is the oil inlet side of the HJ SIP valve.
The pressurized oil is pumped from the lubricator.
A strainer is mounted in the inlet of the HJ SIP valve at delivery. This must be removed after 500 running hours.
LUBRICATORS OF OTHER MAKE
LUBRICATORS OF OTHER MAKE
HJ SIP valves work with lubricators of other make. It is possible to upgrade the existing lubrication system with HJ SIP valves and replace the non-return valves.
Please note that the HJ SIP valves require a different timing from traditional non-return valves.
