Hi i want to replace the valve on the pressure vessel as i think its leaking, rather than the whole vessel and kit that i could probably get for the same price as just the valve off ebay but which may be rubbish and harder to fit.. . The store has the Caleffi 3 bar valve though in 1/2 or 3/4 inch size but i have no idea which i need as all the pipes are different. The web pics are identical. Any idea from the pic? Or what i need to measure?
Edit sorry about photo don't worry is installed right way up!
Cheers!
Edit sorry about photo don't worry is installed right way up!
Cheers!