Driect Acting Miniature Construction Solenoid Valve For RO System Washer Miller
RO water solenoid valve is used inReverse Osmosis System.The valve is assembled with high quality copper wire solenoid coil, and no leaking armature tube assembly. The valve body is made of Plastic (PP,POM,Nylon). All water Purifier products available in RO are made of food grade plastic for retaining the purity of the soft water .
Reverse Osmosis systems
A simple reverse osmosis system consists of a high-pressure pump which increases the pressure of the feed water with salts, ions or impurities. This forces the water across the semi permeable RO (Reverse Osmosis) membrane, leaving behind all the dissolved salts. The required pressure is directly proportional to the salt concentration of the inlet water. The higher the concentration, the higher pressure is required to overcome the osmotic pressure.
The RO membrane lets the cleaner water through and this is called permeate water. The salts and other contaminants which are stopped by the membrane come out as a reject stream. This can be drained out or recycled if possible through the RO system to save water.
The RO systems remove up to 99% of dissolved salts (ions), particles, pathogens and bacteria from feed water.
Tips for maintenance of RO water purifier:
The high-pressure pump stops, but the waste water keeps on
① The inlet solenoid valve is out of order and cannot effectively cut off the water
② The computer box is faulty and the water inlet solenoid valve cannot be closed (refers to the microcomputer type)
③ Pressure relief by check valve (small flow of concentrated water)
After the water is full, the machine jumps repeatedly
① Pressure relief of check valve
② The high voltage switch or the liquid level switch (refers to the vertical ice heater) fails
③ There is pressure relief in the pure water pipeline system
Main Dimension of RO Solenoid Water Valve:
Technical data:
Characteristic | 1)Direct acting,0 rated bar pressure.low power 2)compact design to save the space |
Medium | Air,water,steam,oil,etc. |
Temperature | NBR: -10°C to 80 °C EPDM: -10°C to 120 °C FKM:-10°C to 150 °C |
Pressure | 0-1.6Mpa |
Port Size | 1/4'' |
Port Thread | G, NPT |
Orifice | 2.5mm |
Voltage | DC-12V,24V AC-24V,120V,110V,220V/50HZ |
Voltage Range | ±10% |
Material | Body-Nylon,PP,POM Amature tube-stainless steel 304 Plunger-stainless steel430F Stop-stainless steel 430F Springs-SS304 Shading rings- stainless steel 304 |
Brando Factory Production of Solenoid Valves:
Feature:
The solenoid valve is usually used for RO purifier water treatment, with DC24V DC36V voltage option. The valve is assembled with high quality copper wire solenoid coil, and no leaking armature tube assembly. The valve body is made of POM, delrin material, with good performance of strength. And also we assemble special designed o-ring to ensure no leaking while valve working.
Turn on water when system start;and cut off water when system stop.
Domestic RO based water system uses water solenoid valve to control feed and in membrane flushing. Due to lower inlet pressure, pilot operated valves cannot give adequate flow. All water Purifier products available in RO are made of food grade plastic for retaining the purity of the soft water .
1.Solenoid valves are the most frequently used control elements in fluidics.
2.Their tasks are to shut off, release, dose, distribute or mix fluids.
3.They are found in many application areas.
4.Solenoids offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power and compact design.
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