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Model # 031-0094RP

Internet # 202593086

1/2 in. 90 Degree Right Check Valve

This item has been discontinued.
The Home Depot no longer carries this specific product.

$5.99 /each




Model # 031-0094RP

Internet # 202593086

The Powermate check valve is part of the large line of Powermate genuine replacement parts. The check valve prevents air from going into the compressor head from the tank. Replace the compressor check valve with a new Powermate check valve if you have air leaking and cannot get your check valve to close off.

  • 1/2 in. NPT x 3/8 in. tube with 1/8 in. right bleeder
  • Durable valve closes when air has been drained from the compressor head
  • Compressor check valve needs to be replaced when it does not close during compressor shut down and allows air to leak back into the compressor head
  • A faulty compressor check valve will harm a compressor
  • 1/2 in. O.D. threads are 1/2-14 NPTF
  • 3/8 in. O.D. threads are 9/16-24 UNE-2A
  • 1/4 in. O.D. threads are 7/16-24 UN-2A
  • 1/4 in. port accepts aluminum, copper or nylon tubing


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Accessory Type 
Product Weight (lb.) 
0.2 lb 
Tools Product Type 
Test Equipment Part/Accessory 


Rated 4.5 out of 5 by 8 reviewers.
Rated 4.0 out of 5.0 by Worked as expected I actually interchanged the internal parts with the original valve on my Husky Air compressor. When I called HP about a OEM replacement, they wanted $12. This one was only $6. Works Great.... April 7, 2015
Rated 5.0 out of 5.0 by clear photo easy to see item The check valve work like it was an oem part for less then half the price December 9, 2014
Rated 5.0 out of 5.0 by Great experience Item I ordered was a check valve for a Craftsman compressor which was leaking. The item cost WAY less to order from Home Depot than a Sears replacement would have, and was just what I needed. Shipping was fast and free, and pickup was accomplished easily. Although this was the first time I've ever ordered from Home Depot, I would not hesitate to do so again, based on this happy experience!! Thanks! June 24, 2014
Rated 4.0 out of 5.0 by Works fine Due to the compressor's oddball metric fittings, I replaced the tubing with standard 3/8" tubing and Swagelok fittings. No more leaks. July 20, 2014
Rated 5.0 out of 5.0 by Perfect Shipping was quick, just what I wanted.. Price was right March 18, 2014
Rated 5.0 out of 5.0 by great very good fast sevice good costomer sevice and chipping March 18, 2014
Rated 3.0 out of 5.0 by Product served its purpose. Replacement valve casting did not incorporate a shoulder for easy install using an open end wrench. When mounting the valve to the tank extra care must be taken to prevent damage to the male threaded portion. Product is inferior to the original part. August 7, 2012
Rated 5.0 out of 5.0 by Right Check Valve for Doing it right Product is as describe. Needed a replacement and this one is just right. December 19, 2013
  • 2015-11-28 T11:02:21.768-06:00
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