Mud Pump Valves Assembly, fully interchangeable with API standard designed valves ,including,

Stem-guided Valve &Tri-arm seat, Stem-guided Valve & cross-arm seat, Tri-wing guided Valve & Full open seat,

Four-wing guided valve & full open seat, innovative unibody and Four-wing guided valve & full open seat, the unibody forged valves.

HNA is a manufacturer of Mud Pump and Fluid End module and expendables of Mud Pump in

particular. Established in 1990s in QD China, we are ranking the Top 5 manufacturer &supplier in this field. As a reliable manufacturer &supplier though our major market is North America and Middle-east, our customers are from almost all major crude oil supplier countries.

Four-wing guided valve & full open seat, innovative unibody and Four-wing guided valve & full open seat, the unibody forged valves

OEM Style Modules Mission L Modules 

Brewster   B-1000-T/B-1100-T Mission L Brewster B-1300-T/B-1600-T 
Brewster   B-1300-T/B-1600-T Mission L Emsco F-800, F-1000 
Ellis Williams  9-W-1000 Mission L Emsco FB-1300/FB-1600 
Emsco    F-350/F-500/F-650 Mission L Gardner Denver PZ-7 
Emsco    F-800/F-1000 Mission L Gardner Denver PZ-8 
Emsco    FB-1300/FB-1600 Mission L Gardner Denver PZ-9 
Emsco    FC-1600 Mission L Gardner Denver PZ-10/PZ-11 
Emsco    FC-2200 Mission L Ideco T-1300/T-1600 
Gardner Denver  PAH Mission L National 9-P-100 
Gardner Denver  TEE Mission L National 10-P-130 
Gardner Denver  PX-11(2000 HP) 7500 psi Mission L National 12-P-160 
Gardner Denver  PZ-7/PZ-8/PZ-9 Mission L National 12-P-160 "New Style" 
Gardner Denver  PZ-7/PZ-8/PZ-9 w/ Wear Plate Mission L Oilwell A-850-PT/A-1100-PT 
Gardner Denver  PZ-10/PZ-11 Mission L Oilwell A-1400-PT/A-1700-PT 
Gardner Denver  PZ-10/PZ-11 w/ Wear Plate Mission L Wirth TPK-1300/TPK-1600 
Ideco T-500 

Ideco  T-800/T-1000 
Ideco  T-1300/T-1600 Mission "L" 7500 PSI Asemblies 
National  7-P-50 Mission L National 12-P-160 (7500 PSI Working Pressure) 
National  8-P-80 Tapr-Lok Mission L National 14-P-220 (7500 PSI Working Pressure) 
National  8-P-80 Fast Change Mission L Oilwell A/HD-1700-PT 7500 PSI Working Pressure 
National  9-P-100 Tapr-Lok 
National  9-P-100 Fast Change 
National  10-P-130 Tapr-Lok 
National  10-P-130 Fast Change 
National  12-P-160 Tapr-Lok 
National  12-P-160 Fast Change 
National  12-P-160 7500 PSI 
National  14-P-220 
Oilwell  A-850/1100/1400/1700-PT