Ideal Standard SV90167 Inlet Valve Service Kit — Conceala 2 Diaphragm Repair

Ideal Standard SV90167 Inlet Valve Service Kit — Conceala 2 Diaphragm Repair

The washer you see in the pictures with the red insert is no longer manufactured and is therefore obsolete. You are looking at a replacement diaphragm washer and service kit as shown in the other pictures. YOU WILL NOT RECEIVE THE INLET VALVES, THEY ARE THERE FOR ILLUSTRATION PURPOSES

Features

This genuine Ideal Standard SV90167 inlet valve service kit is a dedicated 5-piece overhaul pack designed to fix slow-filling, whistling, or leaking Conceala 2 built-in toilet cisterns. Manufactured directly by Armitage Shanks and Ideal Standard, this targeted renewal kit swaps out the failed internal seals that cause fill valves to breakdown. It contains the updated, smooth rubber main diaphragm washer featuring a white plastic centre insert. This modern component acts as the official direct replacement for the now-obsolete red-insert version, restoring perfect pressure control and a quiet, rapid tank refill.

• Genuine Ideal Standard / Armitage Shanks replacement pack ensures an exact factory seal
• Upgraded white-insert diaphragm replaces the old, obsolete red-centre version
• Specifically tailored for Conceala and Conceala 2 built-in cistern configurations
• Comprehensive 5-piece kit fixes both high and low-pressure filling issues
• Includes a rubber ‘bullet’ washer, blue flow restrictor, internal filter, and 1/2″ washer
• Saves huge costs by servicing the internal seals instead of dismantling hidden woodwork

Technical

• Brand: Ideal Standard
• Part Number: SV90167
• Product Type: Toilet Inlet / Fill Valve Overhaul Repair Pack
• Application: Specifically optimized for Conceala, Conceala 2, and Univalve hidden cisterns
• Kit Components: 5 Pieces (Main Diaphragm, Bullet Washer, Flow Restrictor, Mesh Filter, 1/2″ Sealing Washer)
• Diaphragm Specification: Upgraded Smooth Profile with White Plastic Centre
• Exclusions: Plastic inlet valve mechanisms are shown in product photography strictly for reference

Details

Hidden, wall-hung, or furniture-concealed cisterns are incredibly difficult to maintain when things go wrong. Over time, high water pressure stretches the internal inlet rubber, creating tiny cracks and pressure “bobbles” that cause the valve to hiss loudly or stick open completely. Many homeowners find that their old diaphragm has a red plastic centre and panic, believing a direct replacement part is no longer made. Facing a running toilet, they worry they will have to rip down wall tiling or expensive vanity furniture just to swap out the entire plastic valve housing.

Fortunately, using this authentic Ideal Standard SV90167 inlet valve service kit resolves these concealed cistern problems with minimal fuss. Because this kit targets only the internal wearing seals, you can access the valve from your existing access panel and fix the leak without touching the valve body itself. The newly designed, smooth white-insert diaphragm settles perfectly into the valve head, stopping constant leaks into the pan instantly. You restore whisper-quiet filling, prevent hidden water damage, and avoid a costly bathroom teardown.