RFB With Check Valve Magnetic Return Filter Series
RFB With Check Valve Magnetic Return Filter Series is a high-performance oil filter, which uses high-efficiency magnetic return technology, which can effectively remove impurities in the liquid and improve the cleanliness and quality of the liquid. It is characterized by: excellent corrosion resistance, efficient filtrate flow, sophisticated filter element design, safe and reliable operation. It has a high-efficiency filtrate treatment capacity, which can effectively remove impurities in the liquid and improve the cleanliness and quality of the liquid. In addition, it also has good pressure resistance and wear resistance, which can meet the requirements of different occasions.
Introduction
RFB-series filters are used in the return line of hydraulic systems. They can be installed on the top. at the side or in the bottom of tanks. Every filter is equipped with a permanent magnet to remove ferrous matter in the oil. The filter element is made of non-woven fiber with high efficiency and low restriction. A diffuser is fitted in the lower part of the filter, ensuring steady oil flow into the tank. There is a check valve in the filter to prevent oil from flowing out from the tank when the filter element is changed.
The differential pressure indicator will signal when the pressure drop across the filter element attains 0.35MPa and the by-pass valve opens at 0.4MPa.
Installation diagram and model description
Technical Parameters
| model | nominal flow rate (L/min) | filtration accuracy (μm) | nominal pressure (MPa) | pressure loss (MPa) | transmitting device (V/W) | weight (Kg) | filter element model | ||
| Initial | Max. | (V) | (A) | ||||||
| RFB-25 x *C/Y | 25 | 1 3 5 10 20 30 | 1.6 | ≤0.075 | 0.35 | 12 24 63 220 | 2.5 2 1.5 0.5 | 4.6 | FBX-25 x * |
| RFB-40 x *C/Y | 40 | 4.8 | FBX-40 x * | ||||||
| RFB-63 x *C/Y | 63 | 5.3 | FBX - 63 x * | ||||||
| RFB-100 x *C/Y | 100 | 6 | FBX-100 x * | ||||||
| RFB-160 X *C/Y | 160 | 6.7 | RFB-160 X *C | ||||||
| RFB-250 X *C/Y | 250 | 12.3 | FBX-250 X * | ||||||
| RFB-400 x *C/Y | 400 | 14.7 | FBX-400 x * | ||||||
| RFB-630 x *C/Y | 630 | 17.3 | FBX-630 x * | ||||||
| RFB - 800 x *C/Y | 800 | 18.6 | FBX-800 x * | ||||||
| RFB- 1000x*C/Y | 1000 | 21.3 | FBX-1000 X * | ||||||
| RFB- 1300x*C/Y | 1300 | RFB-1300x*C | |||||||
Note:*refers to filtration accuracy.If the medium is water-glycol,nominal flow rate is 63L/min,filtration accuracy is 10μm,with CYB- I transmitter,the filter model is RFB.BH-160x 10Y,and the filter element model isFBX.BH-160X10.
Connection Size
| Model | Size (mm) | |||||||||||||||||||
| A | B | C | D | E | F | G | H | J | K | L | N | P | M | a | b | S | T | Q | h | |
| RFB - 25 x *C/Y | 78 | 167 | 348 | Φ124 | 175 | 96.5 | 58 | 168 | 75 | Φ150 | 90 | Φ7 | Φ55 | M10 | 102 | 78 | 80 | 43 | 60 | 20 |
| RFB - 40 x *C/Y | 374 | |||||||||||||||||||
| RFB - 63 x *C/Y | 411 | |||||||||||||||||||
| RFB - 100 x *C/Y | 473 | |||||||||||||||||||
| RFB - 160 x *C/Y | 548 | |||||||||||||||||||
| RFB - 250 x *C/Y | 120 | 210 | 558 | Φ186 | 250 | 132 | 74 | 245 | 112 | Φ225 | 132 | Φ9 | Φ80 | M12 | 140 | 106 | 110 | 62 | 90 | 22 |
| RFB - 400 x *C/Y | 708 | |||||||||||||||||||
| RFB - 630 x *C/Y | 877 | |||||||||||||||||||
| RFB - 800 x *C/Y | 948 | |||||||||||||||||||
| RFB- 1000 x*C/Y | 1114 | |||||||||||||||||||
| RFB- 1300 x*C/Y | 1454 | |||||||||||||||||||
Filtration Effect
Package
Oil filters with plastic wrap, and packaed by wooden case.
