"reasonably priced compared with the alternatives available. seems solid and well made, has all the right numbers and markings for a genuine item. easy enough to fit ( if you don't know what your doing -get someone who does!) can't comment on the reliability or performance until it has been installed for a while"
"No complaints about this product. Bought it as a retro fit for a DB and it fitted with no problems and worked as it should. Good valve product. Can't comment on reliability as I've only recently purchased it."