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Grohe DAL single flush valve assembly (42137000)

Grohe DAL single flush valve assembly (42137000) - main image 1 Grohe DAL single flush valve assembly (42137000) - main image 2

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£18.15 (£15.13 ex. VAT) + P&P
In Stock RRP £30.31
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Trustpilot logo Voted No. 1 out of 115 bathroom
companies from 53,392 reviews

Not what you're looking for? See all Grohe flush valves.

  • Product Description:

    Grohe 42137 000 DAL single flush valve assembly. (Includes 1 x 43544 piston)

    Also known as a servo discharge valve, dump valve, or syphon.

    To be used with Grohe concealed cisterns with a single flush push button (not suitable for dual flush / twin button systems).

    ** If your cistern is continually leaking into the pan you could try replacing the Grohe DAL discharge piston (43544 000) as this mostly solves the issue.**

    Pre-assembled with new discharge piston/seals. Supplied as a 270mm assembly, which can be easily trimmed down to suit the cistern. A taller/longer version is the Grohe 43486 000.

    If your toilet is not flushing properly, check that the bellows and button are working properly before purchasing.

    The Grohe DAL single flush valve assembly (42137000) is a genuine, brand new Grohe product, covered by a minimum 1 year Grohe manufacturer's guarantee.

    Available for same day despatch if ordered before 3:30pm Monday-Friday (otherwise despatching will be on the next working day). For the delivery options available for this product, please add it to your Basket or see our delivery options page.

    Not what you're looking for? See all Grohe Flush Valves.

    For advice on this or any product, please call 01452 619836, email us at support@showerspares.com, or see our contact page.

    Product Specifications:

  • The Grohe DAL single flush valve assembly (42137000) will fit the following 8 products.

    List(s) are sorted by product type and then alphabetically.

    Hover overTap any icon below to see a preview of that model.

    May fit other products.

    If you are unsure of your product model, or would like more information, please contact us.

  • A selection of the latest reviews for the Grohe DAL single flush valve assembly (42137000) can be read below:

    • The Grohe part I needed was easy to find on the website - it was well priced and arrived quickly. I would use the company again.

      James Pearson

    • great

      D Searle

    • No problems

      Sara Timms

    • Excellent service, product was easy to modify and fit. Delivery was next working day as specified.

      Dave Higgins

    • Perfect replacement, thanks.

      Ian Morrison

    • Easy fitting

      Neil Brown

    • Easy to identify online as the correct part, easy to order and easy to fit at a very competitive price. Will definitely use NSS again.

      Andrew Wheeler

    • Best place for Grohe parts - price and excellent service+ delivery. Kept inform on delivery.

      Steve Cheung

    • A perfect fit like-for-like replacement for the part originally fitted, which had started to leak. This has immediately solved the problem. In our case, this is fitted in a Duravit hidden-cistern toilet.

      Tom Griffiths

    • As described. Quick delivery

      Ben Ossel

    • Arrived promptly and does what it says on the tin. I would definitely use NSS again

      Colin Selway

    • Decent

      Steve Jones

    • very helpful advice. great service and rapid delivery.
      recommended

      M G Few

    • The part supplied was slightly different internally to the original but when fitted it functioned correctly. Delivery was quick and price was fine.

      David Holmes

    • Excellent efficient service

      Mark Green

    • Product was good quality and reasonably priced. Delivery was fast, will use NSS again.

      Michael Cantrell

  • Do you have a question about the Grohe DAL single flush valve assembly (42137000)?

    Click the button below to send a question to one of our expert members of staff and we will email you back a direct response. If we feel the information might be useful to other customers, we will also show your question below for others to see.

    Ask a Question

    • I have this part but mine is only 185mm high do you supply these?

      Hello,
      They come in this size, and you cut them down to the length you require.
      Thanks
      National Shower Spares.

    • I have a part similar to this l need but the only number l can see on this part is 20 03 44 is this the same?

      Hello, you have quoted a moulding no, if the image looks the same it will be correct.

    • when cistern fills on customers wc makes a strange noise vibration, stops when lightly touched. will a new one solve this problem. Installed 12 years ago.

      Hello, this is most likely the filling valve, 37095 brass thread, 42181 1/2" plastic thread

    • hi, I have a Villeroy & Boch Amadeus ceramic cistern, I need a new lift up flush valve, will the 42137 fit?

      Hello, the only option for a lift up flush is to fit the Grohe 43907 PI0 retrofit kit, it will convert the existing lift up flush to a push button flush, the original Villeroy & Boch lift flush is no longer in production. You can find this part by using the search box above.