Valve seat puller is a service tool. It is used to take installed valve seat out of mud pump fluid end module, during the process of replacing the valves seat or maintaining the mud pumps. It consists of oil cylinder, hydraulic hand pump assy, all thread rod, puller claw, pressure gauge etc. This tool is more effective to finish the maintained work with fewer manpower and shorter time.
It is suitable to API#4, API#5, API#6, API#7 of 3-WEB, 4-WEB, FULL OPEN seats of EMSCO/BOMCO F-500, F-800, F-1000, F1300, F1600, FA-1300/1600, FB-1300/1600,
GARDNER DENVER PZ-7, PZ-8, PZ-9, PZ-10, PZ-11, OILWELL A-560-PT, A-600-PT, A-850-PT, A-1100-PT, A-1400-PT, A-1700-PT, NATIONAL 7P50, 8P80,9P100,10P130, 12P160.
IDECO T-500, T-800, T-1000, T-1300, T-1600,OPI-700HDL, PAH etc.
This hydraulic valve seat puller was developed for two reasons:
A. To eliminate damage to fluid ends caused by removing valve seats with a cutting torch;
B. To reduce the possibility of personal injury.