Sime
Sime Non Return Valve 1/4 Inch 6228000
Sime 1/4 inch non return valve, part number 6228000, for use with Sime commercial freestanding boilers.
At a glance
- Part type: Non return valve
Showing prices
£9.67
£8.06 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6228000 is a 1/4 inch non return valve, classed as a non return valve in the Sime range. It is designed to allow flow in one direction only and prevent reverse flow within the system.
Before you order
- Confirm your Sime boiler model and casing colour (grey or red) against the fitment list above.
- Check that your system requires a 1/4 inch connection before ordering.
- Compare the part number 6228000 with the number stamped on the existing valve or listed in your appliance documentation.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME COMMERCIAL 1R 3 FREESTANDING (RED CASING) - 8033502 | — | — | — | |
| SIME COMMERCIAL 1R 4 FREESTANDING (RED CASING) - 8033602 | — | — | — | |
| SIME COMMERCIAL 1R 5 FREESTANDING (RED CASING) - 8033702 | — | — | — | |
| SIME COMMERCIAL 1R 6 FREESTANDING (GREY CASING) - 8033803 | — | — | — | |
| SIME COMMERCIAL 1R 6 FREESTANDING (RED CASING) - 8033802 | — | — | — | |
| SIME COMMERCIAL 1R 7 FREESTANDING (GREY CASING) - 8033903 | — | — | — | |
| SIME COMMERCIAL 1R 7 FREESTANDING (RED CASING) - 8033902 | — | — | — | |
| SIME COMMERCIAL 1R 8 FREESTANDING (GREY CASING) - 8034003 | — | — | — | |
| SIME COMMERCIAL 1R 8 FREESTANDING (RED CASING) - 8034002 | — | — | — | |
| SIME COMMERCIAL 1R 9 FREESTANDING (GREY CASING) - 8034103 | — | — | — |
Showing 10 of 60 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
manual
SIME COMMERCIAL appliance manual — 1R 3 FREESTANDING (RED CASING) - 8033502, 1R 4 FREESTANDING (RED CASING) - 8033602, 1R 5 FREESTANDING (RED CASING) - 8033702, 1R 6 FREESTANDING (GREY CASING) - 8033803, 1R 6 FREESTANDING (RED CASING) - 8033802, 1R 7 FREESTANDING (GREY CASING) - 8033903, 1R 7 FREESTANDING (RED CASING) - 8033902, 1R 8 FREESTANDING (GREY CASING) - 8034003, 1R 8 FREESTANDING (RED CASING) - 8034002, 1R 9 FREESTANDING (GREY CASING) - 8034103, 1R 9 FREESTANDING (RED CASING) - 8034102
manualmanualSIME COMMERCIAL appliance manual — 2R 10 FREESTANDING (GREY CASING) - 8056104, 2R 10 FREESTANDING (RED CASING) - 8056102, 2R 10 GT FREESTANDING (GREY CASING) - 8056104, 2R 10 GT FREESTANDING (RED CASING) - 8056103, 2R 11 FREESTANDING (GREY CASING) - 8056204, 2R 11 FREESTANDING (RED CASING) - 8056202, 2R 11 GT FREESTANDING (GREY CASING) - 8056204, 2R 11 GT FREESTANDING (RED CASING) - 8056203, 2R 12 FREESTANDING (GREY CASING) - 8056304, 2R 12 FREESTANDING (RED CASING) - 8056302, 2R 12 GT FREESTANDING (GREY CASING) - 8056304, 2R 12 GT FREESTANDING (RED CASING) - 8056303, 2R 13 FREESTANDING (GREY CASING) - 8056404, 2R 13 FREESTANDING (RED CASING) - 8056402, 2R 13 GT FREESTANDING (GREY CASING) - 8056404, 2R 13 GT FREESTANDING (RED CASING) - 8056403, 2R 14 FREESTANDING (GREY CASING) - 8056504, 2R 14 FREESTANDING (RED CASING) - 8056502, 2R 14 GT FREESTANDING (GREY CASING) - 8056504, 2R 14 GT FREESTANDING (RED CASING) - 8056503, 2R 15 FREESTANDING (GREY CASING) - 8056604, 2R 15 FREESTANDING (RED CASING) - 8056602, 2R 15 GT FREESTANDING (GREY CASING) - 8056604, 2R 15 GT FREESTANDING (RED CASING) - 8056603, 2R 6 FREESTANDING (GREY CASING) - 8055704, 2R 6 FREESTANDING (RED CASING) - 8055702, 2R 6 GT FREESTANDING (GREY CASING) - 8055704, 2R 6 GT FREESTANDING (RED CASING) - 8055703, 2R 7 FREESTANDING (GREY CASING) - 8055804, 2R 7 FREESTANDING (RED CASING) - 8055802, 2R 7 GT FREESTANDING (GREY CASING) - 8055804, 2R 7 GT FREESTANDING (RED CASING) - 8055803, 2R 8 FREESTANDING (GREY CASING) - 8055904, 2R 8 FREESTANDING (RED CASING) - 8055902, 2R 8 GT FREESTANDING (GREY CASING) - 8055904, 2R 8 GT FREESTANDING (RED CASING) - 8055903, 2R 9 FREESTANDING (GREY CASING) - 8056004, 2R 9 FREESTANDING (RED CASING) - 8056002, 2R 9 GT FREESTANDING (GREY CASING) - 8056004, 2R 9 GT FREESTANDING (RED CASING) - 8056003
manualmanualSIME COMMERCIAL appliance manual — ALU HE 116 - 8115710, ALU HE 160 - 8115720, ALU HE 200 - 8115730, ALU HE 240 - 8115740, ALU HE 280 - 8115751, ALU HE 80 - 8115701
manualmanualSIME COMMERCIAL appliance manual — AR 3 FREESTANDING - 8029002, AR 4 FREESTANDING - 8029102, AR 5 FREESTANDING - 8029202
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.