'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$155.27 each
Out of Stock
Get it Tue, Jul 21 - Tue, Jul 28
MANUALS (1)
'/%3E%3C/svg%3E){kind=small}
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
1-1/4"
Description
–
1-1/4" 25AUB-RK Includes:
- Diaphragm
- O-ring
- Union gasket
- Strainer
- Strainer plug gasket
- Bottom plug gasket
- Disc & seat
Specs
–
| Size: | 1-1/4" |
|---|---|
| Application: | Replacement Part |
| Type: | Repair Kit |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back on Sunday to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Product Reviews
4.11 out of 19 reviews
79% would recommend this product
5 star
68%
4 star
11%
3 star
0%
2 star
5%
1 star
16%
Customer Images
Most Liked Positive Review
Much cheaper than replacing the valve
This kit is straightforward and does the job! Now the pressure regulation is back to normal. The kit does require some special tools. The size of the wrenches required to take off the back covers are large and probably not in most homeowners tool kits. Also impact tools were helpful. I did go get replacement bolts for the adjustment cover and switched to stainless.
VS
Most Liked Negative Review
Repair kit did not fix problem
The pressure regulator problem I observed on a 4 year old unit: regulates at 50 psi after water flows, but pressure creeps up to 100psi over the next 30 seconds. Adjustment does not help.
I installed all parts in the repair kit and the same problem happened. Upon further disassembly and inspection, I found "pitting" (like from erosion, not corrosion) in the bore through which the stem passes which allows leakage around the stem o-ring. This is the body of the casting, so whole unit needs to be replaced. It's too bad that the stem bore is not replaceable like the stainless steel seat.
Showing 1-10 of 19 reviews
Saved my plumber's crack in the nick of time
I had a pressure spike and needed this rebuild kit. I ordered it from a competitor and continuously receive notices of delay. After over three weeks of waiting, I switched over to supply house and got the part for a better price and within a few days.
Plumber J
San Diego
7 months ago
Verified Buyer
Was this review helpful to you?
Overpriced rebuild kit still more economic than new valve
Watts is making a generous profit on this kit. This one was double what it cost 13 years ago when I rebuilt it the first time. Parts were original equipment quality and fit.
With cleanup of re-used internals (not part of kit) will take you an hour. Still saves $$$ over replacing the 1-1/4 " valve. On less expensive smaller valves probably smarter to replace the valve.
Joe
Phoenix
1 years ago
Verified Buyer
Was this review helpful to you?
All better.
Arrived on time and had the parts required to rebuild my regulator.
Old Operator
So Cal
1 years ago
Verified Buyer
Was this review helpful to you?
good price
worked good
mule
missouri
3 years ago
Verified Buyer
Was this review helpful to you?
I have and will continue to buy this kit again
First, the city water coming into our house in Phoenix is pretty hard. And this PRV is before our water softener. The hard water makes the PRV stick. The water pressure stays way up at 80-85 PSI. Too high.
So we took the PRV apart and cleaned it with Lime Away, rinsed everything and reassembled the PRV . It took awhile to dial in the exact working pressures.
Overall the rebuild process took about 3 hours being very careful, slow and cleaning thoroughly.
PartyMan
Phoenix, Arizona
3 years ago
Verified Buyer
Was this review helpful to you?
Parts were fine, but should include a spring
I bought this kit to rebuild a pressure reducing valve. When I got the valve apart, the only part that was failing was the diaphragm spring, which is not part of this kit, and cannot be bought separately. So in addition to this over $100 purchase, I had to buy a replacement valve from a local vendor for roughly $900 (included rush shipping). It might be a better approach to simply replace the valve, which is quicker and easier anyway. The kit is also downgraded for a lack of instructions. The kit came with the instruction sheet for installation of a replacement valve.
Frustrated homeowner
California
3 years ago
Verified Buyer
Was this review helpful to you?
i would buy from supply house again
I am very happy with the purchase and service. The delivery was so quick and the product brand new, great package.
Carlos
san diego ca
5 years ago
Verified Buyer
Was this review helpful to you?
yes, perfect fit, quickly mailed
this is just what was needed to fix my water pressure regulator.
Jess
San Diego
5 years ago
Verified Buyer
Was this review helpful to you?
Repair kit did not fix problem
The pressure regulator problem I observed on a 4 year old unit: regulates at 50 psi after water flows, but pressure creeps up to 100psi over the next 30 seconds. Adjustment does not help.
I installed all parts in the repair kit and the same problem happened. Upon further disassembly and inspection, I found "pitting" (like from erosion, not corrosion) in the bore through which the stem passes which allows leakage around the stem o-ring. This is the body of the casting, so whole unit needs to be replaced. It's too bad that the stem bore is not replaceable like the stainless steel seat.
Paul
So-Cal
5 years ago
Was this review helpful to you?
Much cheaper than replacing the valve
This kit is straightforward and does the job! Now the pressure regulation is back to normal. The kit does require some special tools. The size of the wrenches required to take off the back covers are large and probably not in most homeowners tool kits. Also impact tools were helpful. I did go get replacement bolts for the adjustment cover and switched to stainless.
PK
Corona, CA
5 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
1 Question1 Question
Q: can I purchase a bottom cap and gasket. Mine is slowly leaking from deterioration. Most kits which I see have only the guts. I need the bottom cap only.
Asked by Neal 8 years ago
Add your answer
Verified Reply- Supplyhouse StaffYou would have to purchase the kit. The pieces do not come individually.
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy