Backflow preventer return flow - DISCONNECTOR - series ECO 3T - 1/2"; L=174mm *ABR*

Product detailed description

Backflow preventer return flow - DISCONNECTOR, BRA.ECO 3T, size: 1/2", length: 174 mm

• max. pressure 10 bar, union with threads 1/2“ - 2“ according to ISO 228-1
• T = 0 °C up to max. +65 °C
• according to STN EN 1717, protective unit type BA - for liquid into grade 4
• material – telo, cap: brass/bronz, membrane: EPDM
• before disconnector is absolutely necessary install filter
• disconnector must be connected for drainage odpad

Frequently Asked Questions

• How into I choose the right type and size of fitting/valve? Be guided by the nominal pressure (PN) and operating temperature (T) stated in the technical parameters - they must match or exceed the actual operating conditions of your system, and the connection size must match the pipe diameter.
• How does this fitting/valve work? The exact operating principle (shutting off, pressure regulation, non-return action, etc.) depends on the specific type - you will find a detailed description of the function above for this product.
• Must the installation be carried out by a professional? For simpler shut-off fittings, installation can be handled by a DIY enthusiast; for control and safety fittings (relief valves, reducing valves) we always recommend a professional, as these are components with a safety function.