CQJ Hydraulic Accumulator Charging Kit
Model Explanation
CQJ－25－C－3
1 2 3 4
1. Model code
2. Pressure gauge range in Mpa: 25 (standard), 10, 40, 60
3. Connection adapter for accumulator: A, B, C, D, E, F, T (See Technical Parameters below)
4. Charging hose length in meter: 3 (standard), 6, 10
General Introduction
The CQJ hydraulic accumulator charging kit is mainly designed for pressure detection and pressurization process for accumulators. During pressurization process, the gas pressure inside nitrogen cylinder must be higher than the final value that is required by the accumulator. In addition, this product should work together with industrial nitrogen cylinder or nitrogen charging device.
Structure
The standard type accumulator charging kit is mainly composed of storage case, pressure gauge, bleed valve, 3-meter-long hose, connection adapters for nitrogen cylinder, a set of spare gaskets, non-return valve that is connected to hose and charging valve body, ring nut used to connect charging valve body and accumulator gas valve, etc.
Technical Parameters
| Max. working pressure | Accumulator connection (code) | Pressure gauge | Applicable accumulator | |
| 10/25/40/60Mpa | M27×1.5 | (A) | Φ63 connection, M14×1.5 | Diaphragm type |
| M28×1.5 | (B) | Diaphragm type | ||
| M14×1.5 | (C) | Chinese standard bladder type | ||
| 8V1 (7.7×0.794) | (D) | Bladder/piston type | ||
| 5/8"-18 UNF | (E) | Bladder type | ||
| 7/8"-14 UNF | (F) | Bladder type | ||
| TR (7/8" UNF) | (T) | Bladder type | ||
Note
1. When selecting pressure gauge, its measuring range should be 1.5 times of the working pressure.
2. Only nitrogen is allowed to be filled into the bladder. If air or oxygen is used, explosion may occur.
Related Names
Nitrogen Pressure Regulator | Charging and Gauging Unit | Accumulator Assembly
Links：https://www.globefindpro.com/products/82204.html
