Subtotal (1 unit)*
£21.89
(exc. VAT)
£26.27
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2 unit(s) ready to ship
- Plus 10 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £21.89 |
*price indicative
- RS Stock No.:
- 242-2842
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
Body Material | Brass | |
Maximum Working Pressure | 10 bar | |
Thread Size | 15mm | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Body Material Brass | ||
Maximum Working Pressure 10 bar | ||
Thread Size 15mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
RS PRO Filling Loop
Use this RS PRO filling loop to connect to your water feed during filling and pressurising of domestic central heating system. During application, they must be installed between the mains cold water supply inlet and the central heating return pipe in the boiler, also used to fill and pressurise the secondary heating system of Heat Interface Units (HIUs).
Features and Benefits
- Maximum inlet pressure: 10 bar
- Maximum continuous temperature 85 °C
- WRAS-approved backflow prevention device (a double check valve conforming to BS EN 13959 suitable for protection against a fluid category 3 risk)
- Temporary connecting pipe (removable flexible hose)
- Service valve (2 isolating ball valves)
Components Parts
- Ball Valve
- Flexible braided hose
- Double check valve with integral isolation valve
Important
The filling loop must be installed in accordance with the requirements of the Water Regulations-1999, Schedule 2, Section 8 Paragraphs G24.1 and G24.2.
Applications
Domestic central heating system
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