Sime
Sime Pressure Relief Valve 6042201
Sime 1/2 inch 3 bar pressure relief valve for gas boilers, part number 6042201, superseding 6042200.
At a glance
- Also known as PRESSURE-RELIEF-VALVE-12---3, 2040330, N2081-E
£30.31
£25.26 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6042201 is a 1/2 inch pressure relief valve rated at 3 bar, used on Sime gas boilers. It opens to discharge excess pressure from the heating circuit, protecting the boiler and system components from over-pressurisation. This valve supersedes part number 6042200.
Signs this part needs replacing
- Water weeping or dripping from the discharge pipe with the system cold
- Boiler pressure rising above the normal range or failing to hold
- Valve not reseating after it has discharged
- Scale or debris visible at the valve outlet
- System pressure dropping repeatedly after topping up
Before you order
- Confirm the valve connection is 1/2 inch and the rating is 3 bar
- Check your boiler model and GC number against the fitment list
- Check whether the existing valve is marked 6042200, which this part supersedes
Compliance
| Alternative numbers | PRESSURE-RELIEF-VALVE-12---3, 2040330, N2081-E |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME FORMAT 25/60 BF GPL - 8097414 | — | — | — | |
| SIME FORMAT 25/60 BF MET - 8097402 | — | — | — | |
| SIME FORMAT 25/60 OF MET - 8097411 | — | — | — | |
| SIME FORMAT 30/60 BF GPL - 8097405 | — | — | — | |
| SIME FORMAT 30/60 BF MET - 8097410 | — | — | — | |
| SIME FRIENDLY E - 8088906 | 47-719-05 | 47-719-05 | — | — |
| SIME FRIENDLY P.PILOT - 8088905 | 47-719-03 | 47-719-03 | — | — |
| SIME MURELLE 20 CE GPL - 8069413 | — | — | — | |
| SIME MURELLE 20 CE IONO GPL - 8069415 | — | — | — | |
| SIME MURELLE 20 CE IONO MET - 8069414 | — | — | — |
Showing 10 of 34 compatible appliances.
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.
SIME appliance manual — FRIENDLY E - 8088906 (GC 47-719-05)
manualmanualSIME appliance manual — FRIENDLY P.PILOT - 8088905 (GC 47-719-03)
manualmanualSIME appliance manual — MURELLE 20 CE GPL - 8069413, MURELLE 20 CE IONO GPL - 8069415, MURELLE 20 CE IONO MET - 8069414, MURELLE 20 CE MET - 8069412 (GC 47-719-18), MURELLE 20 R CE IONO MET - 8071524, MURELLE 20 TX CE IONO MET - 8076909, MURELLE CE
manualmanualSIME appliance manual — PLANET SUPER 4 F.S - 8091610 (GC 47-719-17)
manualmanualSIME appliance manual — PLANET SUPER 4 W.M 600MM - 8096505 (GC 47-719-16), PLANET SUPER 4 W.M 630MM - 8096502 (GC 47-719-16)
manualmanualSIME appliance manual — SUPER 102 DE-LUXE - 8088903 (GC 47-719-02), SUPER 80 - 8088904 (GC 47-719-06), SUPER 90 - 8088902 (GC 47-719-01)
manualmanualSIME appliance manual — SUPER FOUR - 8091605 (GC 47-719-04), SUPER FOUR REVISED - 8091607 (GC 47-719-04)
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