Delta®
Cartucho, válvula DIAMOND™, 1H
N.º de modelo: RP50587
Image Thumbnail, click to view zoomed product image 
nulo 
CARACTERÍSTICAS DEL PRODUCTO
Documentos y especificaciones
Soporte para productos, repuestos y especificaciones técnicas
Información de instalación
Overall Height (in.) :
5
Tipo de válvula:
Válvula de cerámica
RESEÑAS
Rated 1 out of
5
by
Glen from
Had to replace after 9 months
It's slightly infuriating that I'm replacing another one of these after just 9 months of use since the last replacement. And nearly $50 a pop?! This is the last strike for me, next it will be a non-delta faucet replacement.
Date published: 2025-05-28
Rated 1 out of
5
by
MFGA from
Make faucets great again!
Works for a year, then you replace again
Rinse and repeat.
Dumb.
Date published: 2025-03-01
Rated 2 out of
5
by
Rick 227 from
No durability
As a contractor I have always used Delta. I have one faucet in my home and one in a customers home that use this cartridge. I have to replace the cartridge in them on average every year. I'm going change manufacturers for the lack of durability of Delta faucets.
Date published: 2024-12-19
Rated 5 out of
5
by
Mike from
anyone with minimal skill can replace
Delta quality replacement part
Date published: 2024-12-16
Rated 3 out of
5
by
PlumbGene from
Why a cartridge?
I agree with most of the reviews as my kitchen faucet has dripped from the beginning. My question is what happened to your old design of springs, rubber seal and ball for internal parts? As a plumber of 30+ years that’s why I always recommended delta. You could easily repair a drip for a few dollars buying a couple of springs and rubber seals as opposed to moen, Kohler, etc. and their expensive cartridges. Now you switched to an expensive cartridge too!? Why did you abandon a reliable, proven and inexpensive design for a more expensive version?
Date published: 2024-12-13
Rated 1 out of
5
by
Struck99 from
Develop a better cartridge
I replace this part about every other year.
When my current cartridge fails I am replacing it with a different brand faucet. This is crazy. Especially they charge almost $50 for it. I have all Delta products in my house.
Date published: 2024-11-09
Rated 5 out of
5
by
VladSI from
Original lasted 14 years
We love our Allora kitchen faucet and the Delta lifetime warranty that comes with it. The faucet started dripping until you played with the handle a bit so called support and, within 5 minutes, the cartridge and retaining nut replacement order was placed under warranty. I flushed the lines as instructed and performed the replacement... like brand new again! I hope the replacement lasts as long as the original.
Date published: 2024-10-24
Rated 1 out of
5
by
JT37 from
Doesn't Last
I purchased my home in 2015, and had to replace this cartridge three times already. The most recent one was supplied under warranty by Delta in 2022. The previous one was installed in 2019. 2 - 3 years is extremely short life for a part this expensive. When newly installed, it works well, but doesn't last long.
Date published: 2024-10-13
Preguntas y respuestas
are there installations instructions for RP50587?
Hello Gene,
Thank you for your inquiry! Yes, the Delta Valve cartridge assembly RP50587 does come with installation instructions on the back of the package it comes in. I have included the Maintenance/Installation document link, below.
https://media.deltafaucet.com/MandI/64211%20Rev%20A.pdf
Best regards,
Tanya
Date published: 2024-03-28
what is the switch on the top for ?
Thank you for your question, bill c! The switch on the top is a Handle Limit Stop, which allows you to either have the full range of motion for temperature control or to limit the handle from going to the hot side.
Best regards, Jon
Date published: 2024-03-28
All that needs replaced is the orange "O" ring on the bottom. Can I purchase these?
Hi,
We thank you for your question. The gasket on the Delta RP50587 cartridge is not a item that can be purchased separately. The entire cartridge must be ordered.
Best regards,
Brandis
Date published: 2024-03-28
this part RP50587, Diamond cartridge valve leaks. How do I take apart to repair. I have a parts #RP3614A.
Thank you for your question, David! I'm sorry for any confusion about these replacement parts and happy to clarify. The RP3614 repair kit does not fit into the DST cartridge RP50587. This cartridge is not designed to be serviced and does not have repair parts available. If this cartridge needs replaced or if you need further assistance with this repair, please contact our customer service team directly at 1-800-345-3358 Monday-Friday: 8a.m.-8p.m. EST and Saturday: 9a.m.-6p.m. EST or via email at customerservice@deltafaucet.com.
Best regards, Edward
Date published: 2024-03-28
When replacing part# RP50587, what is the best process for removing the bonnet nut? Is a special wrench required? Diffcult to tell where to loosen.
Hi Amber, Thank you for your question. The RP50587 can be removed using an adjustable wrench. The top of the bonnet nut will have the flat edges where the wrench is positioned. Here is a link to the How to replace the DST cartridge.
http://www.deltafaucet.com/shopping-tools/research/video-gallery/video.html?v=1KMlxNiWni8&cat=
Thanks,
Dave
Date published: 2024-03-28
I have a 9178 delta kitchen faucet and the handle is becoming hard to move and squeaks. It appears that I need a Cartridge - DIAMOND™ Valve - 1H Model#: RP50587. Is this is correct, are there any special tools I need for this project?
Hi, Steve_H!
Thank you for your question, and I am sorry to hear that you are experiencing an issue with your Delta faucet. The correct valve cartridge assembly is RP50587. You will need a 1/8" allen wrench to remove the handle assembly. You may also need an adjustable wrench to loosen the bonnet nut around the valve cartridge assembly. Please be sure to turn off the water at the shut off valve before removing the handle.
Best Regards,
Rosanna
Date published: 2024-03-28
Is this the cartridge for the 955-DST? Also, is the cartridge the same quality wherever we purchase it? We would like to buy one and replace it today.
Hello Heather,
Thank you for your inquiry! Yes, the RP50587 is the correct cartridge assembly for the Delta Victorian Pull-Down Kitchen 955-DST faucet.
All Delta faucets and parts feature the same quality parts, materials, and workmanship, no matter what kind of dealer sells them. Delta retail dealers usually sell faucets that include the handles in the boxes. Plumbing professionals and Delta Studio Showrooms sell faucets where the faucets and handles are packaged and sold separately ("LHP" models), giving the customer some additional styling choices. However, the quality of all Delta faucets and parts are the same.
Best regards,
Tanya
Date published: 2024-03-28
Will this cartridge work on the 467-SD-DST? Thx, Paul D.
Hi, Paul!
Thank you for your question. The Delta RP50587 Valve Cartridge Assembly does work with the Delta 467-SD-DST Faucet.
Best Regards, Rosanna
Date published: 2024-03-28
Precios de Delta en línea
Este precio en línea es exclusivo de DeltaFaucet.com. El precio de lista puede aparecer en productos ofrecidos fuera de la sección de la tienda outlet en DeltaFaucet.com. Pueden usarse precios tachados para mostrar descuentos.