TF (LXZ) external self sealing oil suction filter TF(LXZ)-40×*L-C/Y

Three core institutions, understand why they are effective

1. Self sealing valve | the core of oil free maintenance

When the upper end cap is unscrewed to replace the filter element, the bottom self sealing valve automatically closes, cutting off the oil circuit of the oil tank, and the hydraulic oil inside the oil tank will not leak outward; After assembly, tighten the end cap and the self sealing valve will automatically reset and open the oil circuit.

No need to stop and drain oil, no need to install additional shut-off valves, greatly reducing maintenance time, minimizing oil loss, and significantly improving on-site maintenance efficiency.

2. Bypass valve | Prevent cavitation of oil pump suction

The filter element is blocked by impurities after long-term use, and the vacuum degree continues to increase. When the filter element cannot be replaced in a timely manner and the vacuum reaches the opening threshold, the bypass valve automatically opens, and the oil bypasses the filter element and is directly supplied to the oil pump to avoid the oil pump sucking up and causing cavitation damage to the pump body.

Attention: Opening the bypass is for emergency protection and does not mean that the filtration is normal. After the alarm, the filter element should still be dealt with as soon as possible, otherwise impurities will directly enter the system.

3. Blocked transmitter (optional Y-shaped configuration)

Real time monitoring of the vacuum degree of the filter element. When the filter element becomes clogged and reaches the set vacuum degree of 0.018MPa, the transmitter outputs an electrical signal alarm to remind the operation and maintenance personnel to clean or replace the TFX filter element, achieving predictive maintenance and avoiding post fault outbreaks.

Infrastructure and workflow

The oil enters from the oil inlet on the side wall of the cylinder, passes through the TFX stainless steel mesh filter to intercept solid particles, and the clean oil flows upward to the oil outlet of the filter head, supplying the hydraulic oil pump; Metal impurities are trapped on the outside of the filter screen, achieving source protection for precision components such as pumps, valves, and oil cylinders.

**Mainstream models: * * TF-25, TF-40, TF-63, TF-100, TF-160, TF-250, divided into two forms: L-threaded connection and F-flange connection. The suffix C represents no transmitter, and Y represents a live signal transmitter.

The TF series offers a wide range of models to meet the needs of different flow rates and accuracies.

Working medium: Suitable for general hydraulic oil, phosphate ester hydraulic oil, emulsion, water ethylene glycol, etc.

Main parameters:

Flow range: 25 to 1300 L/min

Filtering accuracy: 80 to 180 μ m (micrometers)

Work pressure: 0.6 MPa

Connection method:

TF-25~160: using threaded connection

TF-250~1300: adopts flange connection

Model (Example)        nominal flow rate (L/min)     diameter (mm)      weight (Kg)        filter element model

TF(LXZ)-25×*L-C/Y                          25                          15                         0.4                TFX(ZX)-25×*

TF(LXZ)-40×*L-C/Y                          40                          20                         0.45                TFX(ZX)-40×*

TF(LXZ)-63×*L-C/Y                          63                          25                         0.82                TFX(ZX)-63×*

TF(LXZ)-100×*L-C/Y                      100                          32                         0.87                TFX(ZX)-100×*

TF(LXZ)-160×*L-C/Y                      160                          40                         1.75                TFX(ZX)-160×*

TF(LXZ)-250×*L-C/Y                      250                          50                         2.60                TFX(ZX)-250×*

TF(LXZ)-400×*L-C/Y                      400                          65                         4.3                TFX(ZX)-400×*

TF(LXZ)-630×*L-C/Y                      630                          90                         6.2                TFX(ZX)-630×*

TF(LXZ)-800×*L-C/Y                     800                          90                         6.9                TFX(ZX)-800×*

TF(LXZ)-1000×*L-C/Y                  1000                          90                         8                  TFX(ZX)-1000×*

TF(LXZ)-1300×*L-C/Y                  1300                          90                         10.4             TFX(ZX)-1300×*

Please note: The "*" in the table represents the filtering accuracy, which needs to be selected according to actual needs (such as 80, 100, 180 μ m)