of 100 bucks, the driver agreed to drop us to Ooty lake. The lake premises has been much better organized than what we saw last time. There are now a whole lot of entertainment things such as joyrides,7-D shows,food stalls,gift shops apart from the usual boating. There is also a nice elevated platform where people can get up and stand and watch the lake as long as they want. The temperature was slowly dropping and the cold winds were gradually getting stronger as the sun was preparing to rest for the day. The warm colours of the Sun, set a perfect back drop against the blanket of the coniferous trees that surrounds the lake. Since it was getting cold, we took two coffee from the food stalls andvalve seat to control fluid flow through a flow passage in the primary valve. One side of the diaphragm is exposed to the fluid pressure in the valve passage. The other side of the diaphragm is exposed to the fluid pressure in a pilot chamber which is in constant communication with the primary valve passage upstream of the diaphragm valve seat. The chamber communicates with the primary valve flow passage downstream of the valve seat through the solenoid pilot valve. Closure of the solenoid pilot valve equalizes the fluid pressures across the valve diaphragm and creates an unbalanced fluid pressure force across the diaphragm which closes the diaphragm to block flow through the primary valve. Opening of the solenoid pilot valve bleeds fluid from the pilot chamber to