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🚨 Pressure Return Valves - SHOP NOW

Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns
Zoom Pressure Return Valve For Use With Cordless Grease Guns

Pressure Return Valve For Use With Cordless Grease Guns

SKU: LNL81300-M

29 reviews
$59.99
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No more pressure locks! Returns grease to the tube. Mo more messy disconnects.

The LockNLube Pressure Return Valve allows grease to flow from the hose back to the barrel with just the twist of a knob. No more pressure locks and messy, unsafe disconnections.

Designed to work with the LockNLube® Grease Coupler!

  • Eliminates waste and extends coupler life.
  • Installs in minutes!
  • A MUST-HAVE for your cordless grease gun!

Three versions customized to the most popular Battery Grease Guns:

  • LNL83100-M Compatible with Milwaukee® M18™ and M12 and RYOBI® ONE+ 18V Cordless Grease Guns
  • LNL81300-D Compatible with DeWalt® 20V Max* Cordless Grease Guns
  • LNL81300-L Compatible with Lincoln® 1800-Series PowerLuber Cordless Grease Guns

This item ships FREE!

Pressure Return Valve For Use With Cordless Grease Guns

$59.99

LockNLube's mission has always been to END GREASING FRUSTRATION. With that in mind, we are so excited to bring you this innovative solution to a persistent issue that every person who uses a cordless battery grease gun deals with.

We have all had that experience of going to grease a Zerk and finding out that it doesn't take grease because these guns so quickly build so much pressure that before you know it, it's cycled two or three times, and you've got 10,000+ pounds of back pressure in the hose.

The LockNLube Pressure Return Valve solves the issue of the pressure lock that these guns create when you hit a clogged grease fitting. 

With the LockNLube Pressure Return Valve you can now return all that back pressure, and all that grease that's sitting in the hose, and bring it right back into your tube of grease.

What that means is no wasted grease, no mess, and a really clean easy disconnect from these clogged grease fittings.

Designed to work with the LockNLube® Grease Coupler!

Three versions customized to the most popular Battery Grease Guns:

  • LNL83100-M Compatible with Milwaukee® Brand M18™ and M12 ™ and RYOBI® ONE+ 18V Cordless Grease Guns
  • LNL81300-D Compatible with DeWalt® 20V Max* Cordless Grease Guns
  • LNL81300-L Compatible with Lincoln® 1800-Series PowerLuber Cordless Grease Guns

Disclaimer: The LockNLube Pressure Return Valves (PRVs) are specifically designed to be used with the grease gun makes and models listed on our website and product packaging. Any modification or attempt to adapt these PRVs for use with unlisted grease gun models may result in damage and will void the LockNLube warranty, as well as potentially invalidate the warranty on your grease gun. Please note that we do not offer refunds for PRVs that have been altered or modified.

 
Using a grease coupler with an integrated check valve will reduce the effectiveness of the Pressure Return Valve.
Product Info
SKU: LNL81300-M

LockNLube's mission has always been to END GREASING FRUSTRATION. With that in mind, we are so excited to bring you this innovative solution to a persistent issue that every person who uses a cordless battery grease gun deals with.

We have all had that experience of going to grease a Zerk and finding out that it doesn't take grease because these guns so quickly build so much pressure that before you know it, it's cycled two or three times, and you've got 10,000+ pounds of back pressure in the hose.

The LockNLube Pressure Return Valve solves the issue of the pressure lock that these guns create when you hit a clogged grease fitting. 

With the LockNLube Pressure Return Valve you can now return all that back pressure, and all that grease that's sitting in the hose, and bring it right back into your tube of grease.

What that means is no wasted grease, no mess, and a really clean easy disconnect from these clogged grease fittings.

Designed to work with the LockNLube® Grease Coupler!

Three versions customized to the most popular Battery Grease Guns:

  • LNL83100-M Compatible with Milwaukee® Brand M18™ and M12 ™ and RYOBI® ONE+ 18V Cordless Grease Guns
  • LNL81300-D Compatible with DeWalt® 20V Max* Cordless Grease Guns
  • LNL81300-L Compatible with Lincoln® 1800-Series PowerLuber Cordless Grease Guns

Disclaimer: The LockNLube Pressure Return Valves (PRVs) are specifically designed to be used with the grease gun makes and models listed on our website and product packaging. Any modification or attempt to adapt these PRVs for use with unlisted grease gun models may result in damage and will void the LockNLube warranty, as well as potentially invalidate the warranty on your grease gun. Please note that we do not offer refunds for PRVs that have been altered or modified.

 
Using a grease coupler with an integrated check valve will reduce the effectiveness of the Pressure Return Valve.
Key specs

Disclaimer: The LockNLube Pressure Return Valves (PRVs) are specifically designed to be used with the grease gun makes and models listed on our website and product packaging. Any modification or attempt to adapt these PRVs for use with unlisted grease gun models may result in damage and will void the LockNLube warranty, as well as potentially invalidate the warranty on your grease gun. Please note that we do not offer refunds for PRVs that have been altered or modified.

Downloads

Click here to download the full install instructions.

  • Milwaukee® is a registered trademark of Milwaukee Electric Tool Corporation. LockNLube is neither affiliated with nor approved by Milwaukee Electric Tool Corporation. 
  • Lincoln® is a registered trademark of Lincoln Industrial Corp. LockNLube is neither affiliated with nor approved by Lincoln Industrial Corp.
  • DeWalt® is a registered trademark of Stanley Black & Decker. LockNLube is neither affiliated with nor approved by Stanley Black & Decker.
SHIPPING & RETURNS
  • Shipping options are available at checkout
  • All of our orders ship out of either our Illinois or New Hampshire warehouse within 3 business days.
  • Shipping carrier varies by size and weight of the package.
  • LockNLube's shipping department operates Monday through Friday, 8 am to 2 pm EST except for holidays.
Customer Reviews
5.0 Based on 29 Reviews
5 ★
100% 
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J
05/20/2024
Jim SVG verified by SHOP
United States United States

Works great. Best mx purchase I have made in years. Stops grease from flowing out the hose.

JP
05/18/2024
Josh P.
United States United States

Great product!

This is a great product for saving and not loosing any grease. It also helps on not leaving a mess all over the place. I am also very happy with how well the customer service here at locknlube treated me. Just a good group of people that will help you with questions.

BT
05/13/2024
brandon t.
Canada Canada

pressure return valve

the valve works great and very easy to install.

LR
05/12/2024
Lee R.
United States United States

Works great with Ryobi

I own a horse boarding facility where we also grow our own hay, so I’ve got lots of equipment that needs greasing. Especially on my 60’s-era hay equipment, you can run into a clogged grease port, and this return valve does a great job of releasing the pressure and redirecting the pressurized grease back into the tube (as opposed to all over my equipment). Highly recommend.

MW
05/03/2024
Matt W.
United States United States

Awsom!

Should have had it years ago.

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