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hep Angle Valves Review: Reliable WRAS-approved isolation valves?

hep® 15mm x 3/8" Male Threaded Flat Faced Isolation Ball o fix Angle Valves for 3/8" European Flexible Tap Connector (Pack of 2)
4.6
[WRAS & BS Approved]  Certified for safety and compliance in UK plumbing installations.
[15mm to 3/8 Compatibility]  Male flat-faced angle fits 15mm to 3/8-inch flexible tap connectors.
[Flat-Faced Isolation]  Flat-faced design minimizes leaks and ensures reliable sealing against washers.
[Quarter-Turn Shutoff]  1/4-turn operation allows quick, tool-free isolation of water supply.
[Chrome Pack of Two]  Durable chrome finish; supplied as a pair for twin fittings or spares.
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hep Angle Valves are plumbing isolation valves designed for quick, secure shut-off during tap servicing, with WRAS and BS approvals for potable water. Homeowners and tradespeople can trust rapid quarter-turn control and a neat chrome finish for visible installations. Are the 15mm x 3/8" flat-faced valves the right fit for your taps?

⚡ At a Glance
  • Flow Control: Precise quarter-turn shut-off, minimal leakage risk
  • Best for: Plumbers and DIYers needing reliable isolation for hot and cold supplies
  • Not ideal for: Installations that require push-fit only or non-standard fittings

WRAS and BS approved 15mm by 3/8" male flat-faced angle valves, supplied as a pack of two. Quarter-turn ball operation allows fast shut-off for servicing.


Fast Service Isolation – thanks to 1/4 turn shut off

Quarter-turn ball action closes flow with a single 90-degree rotation, reducing the number of moving parts compared with multi-turn valves. Flat-faced outlet design helps maintain a straightforward seal against flexible connectors.

Rapid shut-off makes tap replacement or maintenance quicker, reducing water downtime. Less manipulation lowers the chance of leaks during servicing.

Direct Hose Compatibility – with 3/8" male flat-faced thread

Male 3/8" flat-faced threads match common European flexible tap connectors, allowing a direct connection without adaptors. The angle orientation aligns hoses neatly beneath taps.

Simplifies replacement of flexible hoses, making installations faster for tradespeople and competent DIYers. Compatible fittings reduce the need to source extra connectors.

Regulatory Confidence and Finish – with WRAS and BS approval, chrome plated

WRAS and British Standards approval indicate suitability for potable water systems, while chrome plating provides a corrosion-resistant external surface. Packaged as a pair for dual-supply use.

Suitable for visible plumbing runs where compliance and appearance matter, offering reassurance for both installers and householders. A two-valve pack handles hot and cold supplies together.

✨ The 4 Key Reasons for hep Angle Valves
  1. WRAS and BS approved – Ensures compliance for potable water systems in the UK.
  2. Chrome plated finish – Maintains appearance, resists corrosion over years of use.
  3. Pack of two valves – Allows simultaneous servicing of paired hot and cold supplies.
  4. Flat-faced 3/8" male thread – Minimises stress on seals, simplifies replacing flexible hoses.
📋 Technical Details at a Glance
  • Type: Angle valves
  • Size: 15mm inlet
  • Outlet Thread: 3/8" male flat-faced
  • Operation: 1/4 turn shut off
  • Approval: WRAS and BS approved
❓ Frequently Asked Questions

Q: Are these valves WRAS approved?

A: Yes, the listings state WRAS and BS approval, confirming suitability for potable water systems.

Q: Will they fit standard 3/8" flexible tap connectors?

A: Yes, the valves are 15mm x 3/8" male flat-faced, described as an easy fix to 3/8" flexible tap connectors.

Q: Are these suitable for both hot and cold supplies?

A: Yes, product information specifies suitability for hot and cold water systems.

🏆 Our Verdict

Suitable for plumbers and DIY homeowners who need reliable isolation valves for tap servicing and replacement. WRAS and BS approval, together with flat-faced 3/8" male threads and quarter-turn operation, make them a practical choice for visible domestic plumbing. Durable chrome finish and regulatory compliance suggest good long-term value for routine maintenance and installations.