Equalizing Check Valve Choke
The Parvenu Model \'FB-2\' and \'RB-2\' Equalizing Check Valves are complete equipment units, without any locking device. They are utilized in the following Tubing Mounted Equipment:
\'FB-2\'
run in all Model \'F\' Nipples and all Model \'L\' Sliding Sleeves.
\'RB-2\'
run in Bottom No-Go \'R\' Nipples.
parveen industries pvt ltd, sonipat, Delhi - 110042, Delhi, sonipat, Delhi - , , India.