crosswater non return valve NRV1000FA1

Hi , the crosswater non return valve , the existing one i have removed has HP and LP marked either side of the central screw which i presume means high pressure and low pressure which can be screwed in for adjustment and when does so activates the internal NRV ZOA363N ? , in the shower housing when removed it has the plastic NRV ZOA363N valve , is the IBNRV a replacement for this valve ? and will it do the same job ? many thanks.
Asked 3 years ago by Mark Adderley, Benfleet
Can you send a picture of the shower and the parts that you mentioned?

Answered 3 years ago by Barrie Seabright

View Product and Order Online:

Do you require any further help with Tap or Shower Cartridges?

Please click the following link if you would like to see other answers or ask a question regarding the Crosswater WL1000RC Non Return Valve (NRV) - IBNRV

If you've landed here and this question is not about your specific product, please take a look at these similar items on our Crosswater Cartridges page. Alternatively, if you're looking for any other brands you should view our full range of Cartridges.

If you would like to buy this cartridge or look others from the same brand, please view our Replacement Crosswater Cartridges (All)

For any other support request please get in touch.