Hydraulic synchronization expert
Performance and technical indicators
See Table 1 below.
Table 1:
| Synchronization error: | 0.5-1.5% (High precision type) 2-3% (General type) |
| Flow adaptation range: | 30% - 100% |
| Series flow: | 3-320 L / min More large flow can be used in parallel |
| Maximum use pressure: | 0-32MPa 60MPa (super high pressure type) |
| Valve pressure drop: | 0.8 - 1.2 MPa |
| Allowable export load deviation: | 30% (the lower limit of the flow) 90% (the upper limit of the flow) |
| Use temperature: | -20 to 60 degrees Celsius |
| Hydraulic oil: | mineral oil |
| Oil filter accuracy: | NAS 9 - 11 |
| Connection mode: | Plate type or tube type |
| Connection dimension: | See "Installation dimensions" |
Structural characteristics (see photo)
Flow Adaptive Synchronization Valve has flow change induction preamplifier and bias induction level load, were used to detect the flow and load changes, which can greatly meet the flow (3-5 times) and load variation range, high-pressure oil divided into two equal parts, with a diversion capacity of the high accuracy and the collection of fluid flow ability and a strong ability to adapt.
Specification model specification
For example: ZTBF2 - (10-50) - H - B/G - S/1/2/3
| ZTBF2 | Flow Adaptive Synchronous Valve type 2 |
| (10-50) | Flow adaptation range is 10-50 L / min |
| H | Pressure level H (32MPa) |
| B/G | Connection mode for plate or tube type |
| S/1/2/3 | Synchronization error: S: Servo control 1: 0.5 ~ 1%FS 2: 1 ~ 2%FS 3: 2 ~ 3%FS |
Product Name Model Code | Nominal diameter (mm) | Working pressure (MPa) | Pressure loss (MPa) | Partial load pressure (MPa) | Synchronization error %FS | |
ZTBF2 - (3 - 12) | 8 | 31.5 | 1~1.5 | 5~15 | S | Servo Control |
ZTBF2 - (10 - 50) | 15 | 31.5 | 1 | ≤ 0.5~1 | ||
ZTBF2 - (40 - 130) | 25 | 31.5 | 2 | ≤ 1~2 | ||
ZTBF2 - (80 - 320) | 35 | 31.5 | 3 | ≤ 2~3 | ||
Installation dimensions
flow Specifications | Size Code | ||||||
| A | B | C | D | E | F | G | |
| 3-12 | 200 | 172 | 100 | 60 | 80 | 60 | Ф24 |
| 10-50 | 200 | 172 | 100 | 60 | 80 | 60 | Ф24 |
| 40-130 | 238 | 190 | 130 | 60 | 110 | 86 | Ф28 |
| 80-320 | 436 | 360 | 200 | 150 | 156 | 115 | Ф65 |
| H | J | K | L | M | N | O | P |
| Ф15 | 2-Ф20 | 2-Ф12 | 4-Ф12 | 96 | 4-Ф17 | 20 | 21 |
| Ф15 | 2-Ф20 | 2-Ф12 | 4-Ф12 | 96 | 4-Ф17 | 20 | 21 |
| Ф20 | 2-Ф30 | 2-Ф20 | 4-Ф14 | 137 | 4-Ф20 | 32 | 28 |
| Ф50 | 2-Ф45 | 2-Ф30 | 4-Ф20 | 200 | 4-Ф29 | 40 | 45 |
This size for the installation of reference, the final size to the arrival of the standard, when the flow of H for the inlet, K for the oil port
Buy it online: AEMETEC Flow Adaptive Synchronization Valve
应用举例
 |  |  |
| Large flow double valve parallel | Three cylinders synchronization | Four cylinders synchronization |
Note: single stage synchronization error formula: E = ( L1 - L2 ) / ( L1 + L2 ), L is a single cylinder stroke
Synchronization error should be cumulative, i.e. E = E1 + E2, such as the two synchronization error is 1 - 3%.
The use of flow in the valve must be specified flow range, otherwise there will be a larger deviation or damage the synchronous valve, but the flow of more limit, the higher accuracy of synchronization.
Buy it online: AEMETEC Flow Adaptive Synchronization Valve
Download PDF: Product Specification , Technical specification