Moen 3330 1/2 CC (Copper to Copper) Pressure Balanced with Diverter and Volume Control

- Item #: BCI256886
Originally $237.05, You Save 25%
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Product Features:

  • Valve is forged from brass
  • Covered under Moen's limited lifetime warranty
  • Features Moen's M-PACT common valve system
  • Controls direction of water from the mixing valve to customized shower systems
  • Moentrol® pressure balancing valve includes a pull on / push off feature for controlling volume and turn feature to control temperature
  • Designed for CC inlet/outlet connections
  • Accepts all Moen 3-port and 6-port diverter valve trims and cartridges
  • All three outlets are used when applied to six function diverter trims - 3 individual positions and 1 shared position
  • Use included plug in one outlet for three function diverter trims - 2 individual positions and 1 shared position
  • Sturdy mounting bracket included with valve
  • Connection Size: 1/2"
  • Connection Type: CC

Types of Valve Inlet/Outlet Connections:

Inlet Types


  • 3330: This model with CC Connection with 2 discrete functions, 1 shared function
  • 3320: This model with IPS Connection with 2 discrete functions, 1 shared function

Additional Moen Links

Our SKU: Moen 3330

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Moen 3330 Product Specifications

Installation Guide
Specification Sheet
Moen Shower Valve Buying Guide
Cartridge Technology 1225 Cartridge
Connection Size .5
Connection Type Sweat
Inlet Diameter .5
Material Brass
Max Deck Thickness 2
Outlet Diameter .5
Pressure Balanced Yes
Scald Guard Yes
Theme Modern
Valve Technology M-PACT, Moentrol
Valve Type Pressure Balanced

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Moen 3330 Reviews

Rated 1 out of 5 by from Poor Installation Instructions A large local plumbing contrator installed valve per instructions only to find out after wall was closed and tile installed that instructions are incorrect as to placement. When valve is placed per instructions the finished handles are nearly 3/4 of an inch away from escutcheon face. Looks pretty tacky. Plumber calls to Moen yielded little solution short of rework.
Date published: 2009-12-04
Rated 5 out of 5 by from Moen quality product My contractor suggested I go online to purchase this valve along with other moen items I needed. He gave me the numbers. I saved about $150 over wholesale price on valve and trim cover
Date published: 2010-05-06
Rated 1 out of 5 by from Instructions are incorrect If you install this valve per the instructions, the trim will be about 3/4 inch away from the escutcheon face. I highly recommend that you dry fit the trim during the installation. Wished I had read the previous review prior to installing.
Date published: 2010-06-30
Rated 5 out of 5 by from Exactly what i needed Needed a diverter and a control valve in one. Plumber didnt find at local chains. Fit perfectly in my wall and has been functioning great for past 2 months. Would purchase again.
Date published: 2010-07-17
Rated 3 out of 5 by from Works well, looks bad After fitting the unit into the wall the Trim levers did not sit level against the plate. The Volume Control Lever sticks out about 3/4 inch more than the Diverter Valve Lever when they are both pushed in to the 'closed' position.
Date published: 2012-04-25
Rated 4 out of 5 by from Worth it! This product works great, good feel, quality made and great value. This sells a lot more in specialty stores. I know you are probably wondering why valves cost so much... I still am too! But this is the best deal I could find anywhere and worth the money.
Date published: 2012-11-20
Rated 4 out of 5 by from Satisfied I am not a plumber, but I purchased this along with Moen 263 vertical spa. I had my plumber sweat in the copper tubing into the four outlets on the Value system. My only complaint about this value system was "securing" it to the wall. It does not sit flush to any 2X4 for securing. Other than that, not much to say, as shower is not operational yet as we are still tiling. If you are doing this yourself, paper instructions are poor. Check Moen for pdf's and better instructions.
Date published: 2013-01-10
Rated 4 out of 5 by from leaking stop valve After soldering and reassembly, when the water was turned on, water was coming out of the stop valve. While adjusting the stop to get it to stop leaking, the brass screw slot easily stripped out. While disappointed in how easily it stripped, I give kudos to Moen because they overnighted a new set. So now, I am happy with the product.
Date published: 2013-05-15
  • Can the 3330 transfer valve turn on two outlets at the same time, i.e. can the body jets and the shower head run together or separate?

    A. The Moen 3330 can have shared functions, so you could use the body jets and rain shower at the same time.

  • sounds like either the 3330 doesn't fit with the t4111 or the instructions are bad. do you know which is the case? has the problem been fixed?

    A. Greetings Psmith, the moen 3330 is the correct valve for the T4111. Please call Moen technical department at 1-800-289-6636. They will be better equipped to help you with installation and trouble shooting.

  • I need to swich from the main shower head to handheld shower head. Will this do that?

    A. The Moen 3330 can be used for that application, but you need a trim to finish the application.

  • If 1/2" line is used with the Moen 3330 valve and the T4111 in addition to a shower head. Will the functionality be effective without using a 3/4" line

    A. The Moen 3330 is sufficient unless you are running multiple devices off of the same valve?

  • How does the 3330 differ from the 3320?

    A. The Moen 3330 is a CC Connection Valve and the Moen 3320 is an IPS Connection Valve.

  • the 3330 is cc = copper to copper the 3320 is IPS = Iorn pipe

    A. The Moen 3330 is the copper to copper and the 3320 is the pipe thread connection.

  • Can the Moen 3330 be used with the Moen T4111 trim kit & the Moen 3867 hand shower?

    A. The Moen 3330 is compatible with that.

  • Can I pipe in a tub spout with a 3330?


    The Moen 3330 can be piped with a tub spout. 

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