AVG TVA20HF Tempering Valve 20mm – High Flow Low Pressure DZR Brass Hot Water Safety Valve

The AVG TVA20HF 20mm High Flow Tempering Valve is a premium thermostatic valve engineered for high-demand hot water systems. Designed to accurately blend hot and cold water to a safe, stable outlet temperature, it ensures reliable protection against scalding in both domestic and commercial installations.

Built to handle larger flow rates, the TVA20HF is perfect for multi-outlet setups such as bathrooms, commercial kitchens, hospitals, schools, and aged care facilities. Its high-performance thermostatic element provides rapid response to changes in inlet pressure or temperature, maintaining consistent delivery under variable conditions.

Key Features:

• High Flow Rate: Optimised for larger systems requiring higher volume output.

• Thermostatic Safety: Accurately maintains outlet temperature to prevent scalding.

• Compliant & Certified: Meets AS4032.2 and WaterMark standards.

• Durable Design: Constructed from DZR brass for corrosion resistance and longevity.

• Adjustable Temperature Range: Factory set to 50°C, adjustable to suit system requirements.

• Low Maintenance: Replaceable cartridge and easy service access.

• Versatile Applications: Ideal for domestic, commercial, and healthcare installations.

Technical Specifications:

• Model: TVA20HF

• Size: 20mm

• Flow Capacity: High flow – up to 50 L/min (depending on system pressure)

• Operating Pressure: 20–1000 kPa

• Maximum Inlet Temperature: 85°C

• Factory Set Temperature: 50°C (adjustable 35°C–55°C)

• Compliance: AS4032.2 / WaterMark Certified