⏰ Order Before 1pm & Select Next Working Day Delivery at Checkout!
🔧 Quality Plumbing, Heating & Electrical Supplies
💷 Great Value for Trade & DIY
Next Working Day Delivery Available — Order Before 1pm!
🚚 Free Standard Delivery on Orders Over £150!
🔒 Safe & Secure Online Payments
⏰ Order Before 1pm & Select Next Working Day Delivery at Checkout!
🔧 Quality Plumbing, Heating & Electrical Supplies
💷 Great Value for Trade & DIY
Next Working Day Delivery Available — Order Before 1pm!
🚚 Free Standard Delivery on Orders Over £150!
🔒 Safe & Secure Online Payments

Backflow Prevention & Check Valves

Shop genuine Altecnic & Caleffi backflow prevention & check valves at MEP Stock. Trade prices ex VAT, delivered direct from Altecnic.

Altecnic 2 RPZ Service Kit ALT-ST0018
Altecnic Upstream Check - 3/4" 59469
Altecnic Downstream Check - 2" - 574 59460
Altecnic Upstream Check - 2" - 574 59459
Altecnic Upstream Check - 1-1/4" 59455
Altecnic RPZ Valves (574040)

Altecnic RPZ Valves (574040)

£517.11Ex. VAT
Altecnic Single Check Valves (ALT-SCV015)
Altecnic Double Check Valves – Ecofil® (AI-903015)
Altecnic RPZ Valve – Complete Assemblies

Altecnic RPZ Valve – Complete Assemblies

£603.63Ex. VAT
Altecnic Non-return Valve

Altecnic Non-return Valve

£5.08Ex. VAT
Altecnic Isolation C/W Double Check Valve
Altecnic Shower Double Check Valve
Altecnic RPZ Valves

Altecnic RPZ Valves

£211.64Ex. VAT
Altecnic Foot Filters

Altecnic Foot Filters

£4.22Ex. VAT
Altecnic Series 304 – Vacuum Breaker

Altecnic Series 304 – Vacuum Breaker

£46.44Ex. VAT
Altecnic Double Check Valves – Ecofil®

Altecnic Double Check Valves – Ecofil®

£10.88Ex. VAT
Altecnic Single Check Valves

Altecnic Single Check Valves

£5.98Ex. VAT
Altecnic DRY Trap Tundish
Altecnic Double Check Valve