Trevi A861646NU Flow Cartridge for Ideal Standard Trevi CTV Shower Valves
SUMMARY
Trevi A861646NU is the on off flow cartridge used in Ideal Standard Trevi CTV concentric thermostatic shower valves. It controls water flow through the valve and is the current service replacement for the discontinued A954730 flow valve assembly.
This is the flow control service part rather than the thermostatic temperature cartridge. A common symptom of failure is water continuing to drip from the shower head or outlet when the shower is turned off, or stiff or unreliable on off operation from the flow control side.
Technical Details
- - Part Number: A861646NU
- - Exact part type: flow cartridge for Trevi CTV thermostatic shower valves
- - Supersedes discontinued code: A954730
- - Used in CTV concentric thermostatic valve assemblies where the flow control cartridge is separate from the thermostatic cartridge
- - Restores proper shut off and normal flow control when the original cartridge is worn or damaged
Before you order check
- - Check that your valve is one of the confirmed Trevi CTV models listed below
- - Check whether your existing part is marked A861646NU or the older A954730
- - Check that you need the on off flow cartridge and not the thermostatic cartridge
Confirmed Compatible Models
- - Trevi A3097AA Outline CTV Built-In Thermostatic Shower Valve Spare Parts
- - Trevi CTV Exposed A3101AA Shower Valve Spare Parts - IDL DV 393
- - Trevi A3102AA Compact Ctv Built-In Thermostatic Shower Valve Spare Parts
- - Trevi L6744AA Compact CTV Exposed Thermostatic Shower Valve with Extend Lever Spare Parts
Troubleshooting
- - Symptom: water drips from the shower head or outlet after shut off
- - Likely cause: worn flow cartridge or worn sealing surfaces within the flow control assembly
- - Solution: replace the A861646NU flow cartridge and lightly lubricate the seals during installation
Related Spares You May Need
- - TACSIL 3g Premium Cartridge Silicone Grease - WRAS Approved
- - Trevi A861643AA CTV Volume Handle Chrome for Concealed Thermostatic Shower Valves
- - Trevi A923710 CTV Flow Control Drive Gear
- - Trevi A923711 CTV Volume Handle Geared Carrier (A923711NU11)
- - Trevi S960134NU Thermostatic Cartridge for Trevi Therm Shower Valves Post 1997
- - Trevi CTV A954738 Check Valve (Non Return Valve)
- - Ideal Standard E960086NU Service Valve and Inline Filter (Armitage Shanks E951192NU11 Trevi)
FAST DELIVERY
- Delivery of this item is priced as a 'small packet'. UK delivery costs £5.95 incl. VAT.
- For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
- If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.00pm, Monday - Friday.
- Next day delivery is available to select at an additional charge during the checkout.
- We delivery WORLDWIDE. For more information about international deliveries, read our delivery page.
RETURNS
- If you need to return a part then please telephone Di Vapor on 0121 705 0866 with the reasons for the return within 14 days of receiving the goods.
- For more information please see our terms and conditions.
Payment Methods
Di Vapor accepts the following payments methods:
- Visa
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- American Express (via PayPal guest checkout only)
- Cheque (must be cleared before dispatch)
- BACS
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