Watts Water Technologies, Inc. (NYSE:WTS) is one of the stocks Jim Cramer put under the microscope. Cramer was optimistic about the stock, as he said: Even though Wall Street can’t seem to make up its mind about the data center, there’s still a lot of money to be made selling good old-fashioned industrial hardware to these warehouses full of servers. Take Watts Water Technologies, a more than 150-year-old company that designs and manufactures hardware to handle water flow with a rapidly growing data cente ...