Fluid catch collector for sampling and drain valves

A collector providing for the sampling, drainage, collection and containment of fluid residue escaping from an outlet valve, comprising:

• an upper chamber having a volume therein and defined by an upper plate, side walls and a lower plate, with said side walls having a first opening means therethrough and said lower plate having a second opening means therein;
• a drain pipe, having a first end and a second end;
• said upper chamber communicating with the outlet valve by means of said drain pipe, with said drain pipe first end connected to the outlet valve and said second end passing through said upper plate and opening into said second chamber;
• a lower chamber having a volume therein and defined by said lower plate, side walls and a bottom;
• said lower chamber communicating with said upper chamber by said second opening means in said lower plate;
• and
• an axially concentric and rotatable outer closure sleeve including third opening means therein and surrounding said upper chamber, whereby;
• said outer closure sleeve is axially rotated about said upper chamber of said collector to align said third opening means of said outer closure sleeve and said first opening means of said side walls of said upper chamber, the outlet valve is opened, and fluid is drained from said second end opening of said drain pipe and accessed by means of said aligned first and third opening means, with any fluid residue remaining after the outlet valve is closed being collected within said collector and protected from the elements by axially rotating said outer closure sleeve to displace said outer closure sleeve third means from said side walls first opening means.