Valvole a sfera per riscaldamento WESA
The high-quality WESA heating ball valves can be used in many areas. For example, they can be used for heating, water, heating oil, grease, diesel oil, lubricant oil, fuels, dyes, paints, solvents, alkalis, weak lye and acid.
They all have a body made of MS58 and a high-quality steel handle with a red plastic sheath.
The gaskets are made of PTFE with packing gland and O-ring FKM/FPM.
