AVG ECV20/700 20mm 3/4" 550kPa ECV Expansion Control Valve
Ensure safe and efficient hot water system performance with the AVG ECV20/550 Expansion Control Valve. Designed for Australian conditions, this 20mm (3/4") valve protects your system by managing thermal expansion and relieving excess pressure.
Key Features:
✔️ 20mm (3/4") BSP connections
✔️ 550kPa pressure rating
✔️ Prevents over-pressurisation of hot water units
✔️ Brass construction for durability
✔️ Suitable for most domestic hot water systems
✔️ Australian WaterMark certified
Commonly used with:
✔️ Tempering valves
✔️ Hot water storage systems
✔️ Pressure-limiting devices
Applications:
✅ Residential plumbing
✅ New installations or replacements
✅ Compliant with AS/NZS 3500
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AVG ECV20/700 20mm 3/4" 550kPa ECV Expansion Control Valve
Ensure safe and efficient hot water system performance with the AVG ECV20/550 Expansion Control Valve. Designed for Australian conditions, this 20mm (3/4") valve protects your system by managing thermal expansion and relieving excess pressure.
Key Features:
✔️ 20mm (3/4") BSP connections
✔️ 550kPa pressure rating
✔️ Prevents over-pressurisation of hot water units
✔️ Brass construction for durability
✔️ Suitable for most domestic hot water systems
✔️ Australian WaterMark certified
Commonly used with:
✔️ Tempering valves
✔️ Hot water storage systems
✔️ Pressure-limiting devices
Applications:
✅ Residential plumbing
✅ New installations or replacements
✅ Compliant with AS/NZS 3500
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Ensure safe and efficient hot water system performance with the AVG ECV20/550 Expansion Control Valve. Designed for Australian conditions, this 20mm (3/4") valve protects your system by managing thermal expansion and relieving excess pressure.
Key Features:
✔️ 20mm (3/4") BSP connections
✔️ 550kPa pressure rating
✔️ Prevents over-pressurisation of hot water units
✔️ Brass construction for durability
✔️ Suitable for most domestic hot water systems
✔️ Australian WaterMark certified
Commonly used with:
✔️ Tempering valves
✔️ Hot water storage systems
✔️ Pressure-limiting devices
Applications:
✅ Residential plumbing
✅ New installations or replacements
✅ Compliant with AS/NZS 3500
