Worcester Bosch
Worcester Bosch Mains Isolating Valve With Flow Restrictor 87161100230
Worcester Bosch mains isolating valve with flow restrictor, part 87161100230, for Camray 5 Combi and Cam 5 Combi appliances.
At a glance
- Part type: Isolation valve
- Also known as 1021453
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£18.28
£15.23 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 Worcester Bosch 87161100230 is a mains isolating valve supplied complete with a flow restrictor. It sits on the incoming mains water supply to the appliance, allowing the water feed to be shut off for servicing or component replacement, while the integral restrictor governs the flow rate through the appliance.
It is used across the Worcester Boulter Camray 5 Combi and Cam 5 Combi oil-fired combination range.
Signs this part needs replacing
- The valve spindle will not shut the mains feed off completely, leaving water passing through during service work
- Water weeping or dripping from the valve body or spindle gland
- The operating handle is stiff, seized or turns without altering the flow
- Reduced hot water flow rate through the appliance caused by a restricted or scaled flow restrictor
- Debris or scale visible in the valve body when the feed is broken
Before you order
- Check the appliance model and serial number against the compatibility list to confirm the valve is correct for your boiler
- Confirm the previous number BS50003 matches the part currently fitted before ordering
- Check whether a sealing washer or gasket is required at the same time, as the old one may not reseal
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Isolation valve |
|---|
Compliance
| Manufacturer part number (MPN) | 87161100230 |
|---|---|
| Barcode / EAN | 4010009254645 |
| GPC classification | Valves/Fittings - Water and Gas |
| Alternative numbers | BS50003, 1021453 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER BOULTER CAMRAY 5 COMBI 55 | — | — | — | |
| WORCESTER BOULTER CAMRAY 5 COMBI 70 | — | — | — | |
| WORCESTER BOULTER CAMRAY 5 COMBI 90 | — | — | — | |
| WORCESTER BOULTER CAMRAY 5 COMBI 90 EXTERNAL | — | — | — | |
| WORCESTER CAM 5 COMBI 55 | — | — | — | |
| WORCESTER CAM 5 COMBI 70 | — | — | — | |
| WORCESTER CAM 5 COMBI 90 | — | — | — | |
| WORCESTER CAM 5 COMBI 90 EXTERNAL | — | — | — | |
| WORCESTER WORCESTER CAM 5 COMBI 55 | — | — | — | |
| WORCESTER WORCESTER CAM 5 COMBI 70 | — | — | — |
Showing 10 of 12 compatible appliances.
Documents & drawings
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