Description

Accumulator unit

Pneumatic Control Systems

Our pneumatic control systems feature an easy to use driller control panel, four sets of accumulators, a back up oil inlet and splittype accumulator relief valve to ensure simple and reliable operation.

Pneumatic Control Systems

Features

  • Remote control panel is equipped with both electric and pneumatic power.
  • Backup oil inlet ensures system continues operation in unexpected situations.
  • Power system is equipped with automatic control system to protect against overload pressure.
  • Four sets of accumulators which can reliably run at 75% volume in the case of a single failure.
  • Splittype relief valve installed to increase accumulator strength and easy maintenance.
  • Easy to use driller control panel provides clear data on working conditions to reduce chance of misoperation.
Model Number of controlled objects Accumulator unit Explosion-proof motor Power
(Kw)		 Pump system displacement Rated operating pressure of the system (Mpa) Maximum operating pressure of the system (Mpa)
Total volume (L) Available liquid volume (L) Installation mode Triplex pump (mL/r) Pneumatic pump
(mL/stroke)
FKDQ1920-13 13 80×24 960 Side / Rear 18.5×3 80×3 120×5 21 31.5
FKDQ1600-14 14 80×20 800 Side / Rear 18.5×2 80×2 120×4 21 31.5
FKDQ1600-12 12 80×20 800 Side / Rear 18.5×2 80×2 120×4 21 31.5
FKDQ1600-10 10 80×20 800 Side / Rear 18.5×2 80×2 120×4 21 31.5
FKDQ1440-14 14 60×24 720 Side / Rear 18.5×2 80×2 120×4 21 31.5
FKDQ1280-10 10 80×16 640 Side / Rear 18.5×2 80×2 120×3 21 31.5
FKDQ1280-9 9 80×16 640 Side / Rear 18.5×2 80×2 120×3 21 31.5
FKDQ1280-8 8 80×16 640 Side / Rear 18.5×2 80×2 120×2 21 31.5
FKDQ1280-7 7 80×16 640 Side / Rear 18.5×2 80×2 120×2 21 31.5
FKDQ1200-17 17 60×20 600 Side / Rear 18.5×2 80×2 120×3 21 31.5
FKDQ1200-9 9 60×20 600 Side / Rear 18.5×2 80×2 120×3 21 31.5
FKDQ1200-8 8 60×20 600 Side / Rear 18.5×2 80×2 120×2 21 31.5
FKDQ960-8 8 60×16 480 Side / Rear 18.5×2 80×2 120×2 21 31.5
FKDQ960-7 7 60×16 480 Side / Rear 18.5×2 80×2 120×2 21 31.5
FKDQ800-8 8 40×20 400 Side / Rear 18.5 80 120 21 31.5
FKDQ 800-7 7 40×20 400 Side / Rear 18.5 80 120 21 31.5
FKDQ 800-6 6 40×20 400 Side / Rear 18.5 80 120 21 31.5
FKDQ720-7 7 60×12 360 Side / Rear 18.5 80 120 21 31.5
FKDQ 720-6 6 60×12 360 Side / Rear 18.5 80 120 21 31.5
FKDQ 640-6 6 40×16 320 Side / Rear 18.5 80 120 21 31.5
FKDQ 640-5 5 40×16 320 Side / Rear 18.5 80 120 21 31.5
FKDQ 480-5 5 40×12 240 Side / Rear 18.5 80 120 21 31.5
FKDQ 480-4 4 40×12 240 Side / Rear 18.5 80 120 21 31.5
FKDQ320-5 5 40×8 160 Side / Rear 15 60 120 21 31.5
FKDQ320-4 4 40×8 160 Side / Rear 15 60 120 21 31.5
FKDQ320-3 3 40×8 160 Side / Rear 15 60 120 21 31.5
FKDQ240-3 3 40×6 120 Side / Rear 15 60 120 21 31.5
FKDQ200-4 4 25×8 100 Side / Rear 15 60 120 21 31.5
FKDQ160-3 3 40×4 80 Side / Rear 15 60 120 21 31.5
FKDQ150-2 2 50×3 75 Side / Rear 15 60 120 21 31.5
FKDQ125-3 3 25×5 62.5 Side / Rear 7.5/11 28 × 21 21
FKDQ80-3 3 40×2 40 Side / Rear 7.5 28 × 21 21
FKDQ80-2 2 40×2 40 Side / Rear 7.5 28 × 21 21
FKDQ75-2 2 25×3 62.5 Side / Rear 7.5 28 × 21 21
FKDQ63-2 2 63×1 31.5 Side / Rear 7.5 28 × 21 21
FKDQ50-2 2 25×2 25 Side / Rear 7.5 28 × 21 21
FKDQ40-2 2 40×1 20 Side / Rear 7.5 28 × 21 21
FKDQ25-2 2 25×2 12.5 Side / Rear 7.5 28 × 21 21
FKDQ25-1 1 25×2 12.5 Side / Rear 7.5 28 × 21 21