Jaquar — Jaquar Toilet Flush Valve

Jaquar toilet flush valve/ knob is good to look but weak in operation meaning it cannot handle water pressure of mere 4-5 kg. It gets stuck indicating that the inside spring has broken. And then the ENTIRE FLUSH VALVE/KNOB needs to be replaced which cost Rs. 2000/- per knob. This is expensive since its service life is very very less. Better than the brand are d local fittings then.
Secondly any problem in jaquar products we have to call jaquar service person only bcoz the paanas or instruments they use are different and not available with local plumbers.
I recommend people not to go in for jaquar flush valves/knobs.