Worcester Bosch
Worcester Bosch Isolating Valve 22mm Return 87161424340
Worcester Bosch 87161424340 22mm isolating valve (return) for Greenstar Camray System External and Highflow 400 BF Combi appliances.
At a glance
- Part type: Isolating valve, return
- Also known as 1018215
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£36.37
£30.31 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 87161424340 is a 22mm isolating valve for the return connection on Worcester Bosch gas appliances. It sits in the return pipework so the water circuit can be shut off at that point during servicing, draining or component replacement. The valve is used across the Greenstar Camray System External and Highflow 400 BF Combi families.
Signs this part needs replacing
- Weeping or dripping from the valve body or spindle
- Water passing through the valve when it is turned to the closed position
- Stiff, seized or rounded handle that will not isolate the return
- Scale or corrosion around the compression nuts and body
- Damp staining on the pipework below the valve after servicing
Before you order
- Check the GC number and the appliance serial plate to confirm the valve matches your model.
- The earlier number ZCVLV005 identifies the same valve; check the marking on the existing part before ordering.
- Have a suitable seal or washer to hand if the existing joint is disturbed.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | 22MM ISOLATING VALVE-RETURN |
|---|
Compliance
| Manufacturer part number (MPN) | 87161424340 |
|---|---|
| GC number | 173-058 |
| Barcode / EAN | 4010009727231 |
| Commodity code | 8481 80 85 00 |
| GPC classification | Valves/Fittings - Water and Gas |
| Alternative numbers | ZCVLV005, 1018215 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32 | — | — | — | |
| WORCESTER HIGHFLOW 400 BF COMBI LPG | 47-311-22 | 47-311-22 | — | — |
| WORCESTER HIGHFLOW 400 BF COMBI NG | 47-311-19 | 47-311-19 | — | — |
| WORCESTER HIGHFLOW 400 ELECTRONIC BF NG | 47-311-62 | 47-311-62 | — | — |
| WORCESTER HIGHFLOW 400 ELECTRONIC FSN NG | 47-311-61 | 47-311-61 | — | — |
| WORCESTER HIGHFLOW 400 ELECTRONIC FSP NG | 47-311-64 | 47-311-64 | — | — |
| WORCESTER HIGHFLOW 400 ELECTRONIC OF NG | 47-311-63 | 47-311-63 | — | — |
| WORCESTER HIGHFLOW 400 OF COMBI LPG | 47-311-23 | 47-311-23 | — | — |
Showing 10 of 23 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.
WORCESTER appliance manual — GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18, GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25, GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32
manualmanualWORCESTER appliance manual — HIGHFLOW 400 BF COMBI LPG (GC 47-311-22), HIGHFLOW 400 BF COMBI NG (GC 47-311-19)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 ELECTRONIC BF NG (GC 47-311-62), HIGHFLOW 400 ELECTRONIC FSP NG (GC 47-311-64), HIGHFLOW 400 ELECTRONIC OF NG (GC 47-311-63), HIGHFLOW 400 OF COMBI LPG (GC 47-311-23), HIGHFLOW 400 OF COMBI NG (GC 47-311-20)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 ELECTRONIC FSN NG (GC 47-311-61)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 RSF COMBI LPG (GC 47-311-21), HIGHFLOW 400 RSF COMBI NG (GC 47-311-18)
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