Solar Non-Return Valve
£22.00 (Exc. VAT) - £26.40 - Inc. Vat
Solar non-return valve, swing type
3/4″ BSP Manufactured from De-zincified Bronze these high temperature rated non-return valves make it a necessary
improvement to keep the glycol fluids from passing back through natural reverse
siphoning thus reducing the cylinder temperature over night. Make your solar
thermal system work effectively one way through the solar pipe work automatically.