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JK valve control water softener
working principle:
01.absorb the calcium and magnesium ions in water with resin ,since the hardness of water is mainly composed of calcium and magnesium,in general, we adopt cation exchange resin (softener),replace Ca2+, Mg2+ (main ingredients for scale ) in water with the Ca2+, as the increase of Ca2+ and Mg2+ in resin, removing performance on Ca2+, Mg2+ of resin will gradually reduce.
02.When the resin has absorbed a certain amount of calcium and magnesium ions,it must be birth,the regeneration process is that flush resin layer with the salt water in salt box , replace hardness ion out of the resin again,and discharged from the tank with waste liquid of regeneration, then resin resumed the function of softening and exchanging .
03.the principle of sodium ion exchange and softening treatment is to exchange cation in the raw water with resin,hardness constituents Ca2+and Mg2+ in water exchange Na+ in resin,thus absorb the Ca2+and Mg2+ to make the water to be softened.
2RNa + Ca2+ = R2Ca + 2Na+
2RNa + Mg2+ = R2Mg + 2Na+
After the water treated by sodium ion exchanger,the Ca+ and Mg+were superseded by Na +.
technical parameters
| Model and specification | water output(m3/hour) | dimension of can dia*Height(mm) | filling volume of resin (KG) | Connecting for external pipe(mm) | |
| salt box(mm) diameter*H | |||||
YLD-JK25 | 0.2-0.3 | 150×1200 | 350*720 | 25 | 25 |
YLD-JK50 | 0.5-0.6 | 200×1200 | 350*720 | 50 | 25 |
| YLD-JK75 | 0.8-1.0 | 250×1200 | 400*800 | 75 | 25 |
| YLD-JK125 | 1.8-2.0 | 300×1650 | 400*800 | 125 | 25 |
| YLD-JK175 | 2.8-3.0 | 350×1650 | 530*940 | 175 | 25 |
| YLD-JK250 | 3.5-4.0 | 400×1650 | 530*940 | 250 | 25 |
| YLD-JK350 | 5.5-6.0 | 350×1650*4 cans | 530*940 | 350 | 50 |
| YLD-JK500 | 7.0-8.0 | 400×1650*4 cans | 530*940 | 500 | 50 |
| YLD-JK75B | less than 1.0 | 250×1650 | 400*800 | 75 | 20 |
| YLD-JK175B | 1.0-2.0 | 300×1650 | 530*940 | 175 | 20 |
| YLD-JK350B | 2.0-3.0 | 400×1650 | 530*940 | 350 | 32 |