1/2" F/F 3 Bar Safety Relief Valve (PRV) toilet accessories Long-lasting finish that saves time

Long-lasting finish that saves time and money

Tikkurila Otex Akva is a quick-drying water-based adhesion primer

Highly durable coating with low water absorption

ensuring professional results every time

1/2" F/F 3 Bar Safety Relief Valve (PRV) toilet accessories Long-lasting finish that saves timeThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water