number | name | number | name |
1 | Large scale model of hydraulic torque converter (oil loading demonstration) | 22 | X-B one-way sequential valve |
2 | Diagonal pump structure | 23 | L-shaped throttle valve |
3 | YB double stage vane pump | 24 | LY type overflow throttle valve |
4 | Differential relief valve | 25 | CY14-1 Type 1 Axial Plunger Pump Structure |
5 | Differential pressure reducing valve | 26 | Working principle of single acting vane pump |
6 | Unloading valve | 27 | Servo variable pump for CCY14-1B |
7 | Direct control sequence valve | 28 | Direct acting relief valve |
8 | One-way pressure reducing valve | 29 | Pilot operated relief valve |
9 | Diverter valve | 30 | Constant pressure and pressure reducing valve |
10 | Manual directional valve | 31 | Proportional pressure reducing valve |
11 | Single point switch | 32 | Overflow speed control valve |
12 | One way travel speed control valve | 33 | Hydraulic directional valve |
13 | Automatic reset manual directional valve | 34 | Hydraulic directional valve |
14 | Trochoid Pump | 35 | Multi point pressure gauge switch |
15 | Variable vane pump (external feedback pressure limiting type) | 36 | Proportional directional valve |
16 | Working principle of axial piston pump | 37 | Working principle of hydraulic jack (middle plate) |
17 | Double rod piston oil cylinder | 38 | CB type gear pump |
18 | Double blade swing oil cylinder | 39 | Quantitative vane pump (double acting) |
19 | IIY type hydraulic control one-way valve | 40 | Working principle of radial piston pump |
20 | Two position four way electromagnetic directional valve | 41 | Single rod piston cylinder |
21 | Electrohydraulic directional valve | 42 | Single blade swing oil cylinder |
43 | One-way valve | 81 | Pilot-operated reducing valves |
44 | mechanically-operated change valve | 82 | Differential relief valve |
45 | Three position four way electromagnetic directional valve | 83 | Internal Feedback Pressure Limiting Variable Vane Pump |
46 | Pilot operated sequential valve | 84 | CB type gear pump |
47 | Pressure reducing speed regulating valve | 85 | External meshing gear pump |
48 | Pressure relay | 86 | Integrated block hydraulic system |
49 | LCT type one-way travel throttle valve | 87 | Principle of Four Pillar Universal Hydraulic System |
50 | Screw pump | 88 | Power slide hydraulic system |
51 | Rotary valve structure | 89 | Hydraulic excavation mechanism |
52 | Internal meshing cycloidal gear pump structure | 90 | Plug in flow control valve |
53 | YCY14-B pressure compensated variable pump | 91 | Hydraulic control sequence valve |
54 | Multi acting internal curve radial piston oil motor structure | 92 | Direct acting sequence valve |
55 | LWD type connecting rod motor | 93 | One-way pressure reducing valve |
56 | ZQM-ZL axial ball plug motor | 94 | Direct acting relief valve |
57 | Double swash plate axial piston motor | 95 | Three position four way manual directional valve |
58 | Spherical flow distribution inclined shaft pump | 96 | Two position two way electromagnetic directional valve |
59 | Z-B inclined shaft pump | 97 | Hydraulic control one-way valve |
60 | Constant power variable mechanism | 98 | Four column universal hydraulic press hydraulic cylinder |
61 | Manual servo variable mechanism | 99 | Hollow double rod hydraulic cylinder |
62 | BQF type electromagnetic proportional speed control valve | 100 | Inner curve hydraulic motor |
63 | BYF type electromagnetic proportional relief valve | 101 | Radial Piston Pump |
64 | Double stage electro-hydraulic servo valve | 102 | Pressure compensation variable mechanism |
65 | ZBSV type manual servo variable mechanism | 103 | Pressure limiting variable vane pump |
66 | Diverter valve | 104 | DP1-63 pressure relay |
67 | Q-type speed control valve | 105 | Unidirectional sequence valve |
68 | HXQ type piston accumulator | 106 | XF type sequential valve |
69 | FDL type one-way diverter valve | 107 | J-type pressure reducing valve |
70 | LI type one-way throttle valve | 108 | YF type pilot operated relief valve |
71 | 34EY-63BZ type electro-hydraulic sliding valve | 109 | P-type low-pressure relief valve |
72 | 34Y-25B hydraulic slide valve | 110 | Steel ball type direct acting relief valve |
73 | 34DO-B10H three position five way solenoid valve | 111 | Filling valve |
74 | 34E-25B electromagnetic slide valve | 112 | 4Y-25B Hydraulic Directional Valve |
75 | Mobile slide valve | 113 | Spring centered three position five way solenoid valve |
76 | S-type manual reversing spool valve | 114 | External leakage type compound hydraulic excavator one-way valve |
77 | 340-10 rotary valve | 115 | IY type hydraulic excavator one-way valve |
78 | Single steady flow valve | 116 | Type I one-way valve |
79 | Reversing piston type diverter valve | 117 | Blade oil motor |
80 | Hook type manifold valve | 118 | Variable throttle buffer cylinder |
119 | Fixed throttle buffer cylinder | 128 | regulating valve |
120 | Connection form between piston and piston rod | 129 | throttle valve |
121 | Double acting single piston rod hydraulic cylinder | 130 | Plate type one-way valve |
122 | Single acting booster cylinder | 131 | Plunger pump |
123 | Double blade swinging hydraulic cylinder | 132 | Hydraulic slide hydraulic cylinder |
124 | Single blade swinging hydraulic cylinder | 133 | Rack and pinion transmission oil cylinder |
125 | ZB axial piston pump | 1354 | Axial piston hydraulic motor |
126 | External feedback pressure limiting variable vane pump | 135 | Inclined cylinder axial piston pump |
127 | Plug in pressure control valve | 136 | Servo variable mechanism |