Description
Powerex IP087700AV Outlet Check Valve for Oil-Free Scroll Air Compressors
Ensure long-lasting protection and reliable operation for your Powerex oil-free scroll air compressor with the Powerex IP087700AV Outlet Check Valve. This genuine OEM replacement part is designed to prevent high-pressure air from flowing backward into the compressor pump—an essential safeguard against tip seal damage and costly downtime.
The outlet check valve is typically located at the compressor’s discharge point, where it maintains one-way air flow from the scroll pump to the receiver or system piping. A failing or leaking check valve can allow high-pressure air to backfeed into the SLAE bare scroll pump, resulting in heat buildup, air loss, and premature component wear.
Maintenance Recommendations:
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Inspection Interval: Every 500 hours of operation
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Replacement Interval: Every 10,000 hours or 2 years, whichever comes first
Because Powerex compressors often use multiple scroll elements, the number of check valves varies by model—ranging from one to as many as eight per unit. Always verify the correct quantity and placement for your specific compressor model.
Common Applications (Quantity Required):
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SED1007E / SED1007EHP – 2 required
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SET1507E / SET1507EHP – 3 required
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SEQ2007E / SEQ2007EHP – 4 required
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SEH3007 / SEH3007HP – 6 required
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SEO4007 / SEO4007HP – 8 required
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SES02 / SES03 / SES05 / SES12 / SES13 / SES15 – 1 required each
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SBS0307 / SBS0507 / SBS1307 / SBS1517 – 1 required each
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STS0301 / STS0501 / STS1301 / STS1511 / STS0302 / STS0502 / STS1302 / STS1512 / STS0503 / STS1513 – 1 required each
If you’re unsure which check valve or quantity your compressor requires, contact Compressed Air Advisors Online for expert guidance. We’ll help ensure you get the correct Powerex OEM part for your system.
