check valve Portugal

...Although Termar electric pumps have check valves, it is advisable to install an additional valve at the outlet of the electric pump. Type: 4" Ref: 1104608 Mode: B 10 ML Volts: 240 HP: 1 Amps: 6.2 Output: 1.1/4” MCA: 23-69 L/H: 6000-1200 Motor: Leo Reference: 477.1104608...

... up or consumes more energy than it originally did. It’s normal for a central heating boiler to require minor repairs. Repairs You Can Make at Home Radiators Not Heating Regularly check the radiators in your home. If some of them emit heat while others do not, it’s likely a problem with the boiler. A common issue is air leakage in the pipes. Open the valve at the top of the radiator to relieve pressure, but close it immediately if you start to see water (likely condensation). Radiators Emit Little Heat Monitor the amount of heat received by each radiator.

... for water, and filters from the ELIAS brand. Manual, motorized, and pneumatic ball valves, guillotine valves, butterfly valves, passage valves, wedge valves, check valves, filters, pressure gauges, thermometers, expansion compensators, purgers, etc. We resell recognized quality products from renowned brands such as BESTOBELL, MOBREY, ARI, AVK, GENEBRE, CMO, PROINVAL, and RED VALVE.