8mm Hole Size RO Water Valve Coil AC110V/220V Iron Magnetic Material For Water Purifier

8 mm Hole Size RO Water Valve Coil AC110V/220V Iron Magnetic Material For Water Purifier

The RO water solenoid coil is suitable for 1/4'' and 3/8'' port size quick connect / universal water inlet solenoid valve, generally used in pure water machine, water purification equipment, through the 24V DC control solenoid valve to open and close, for 50-400G pure water machine The water inlet solenoid valve is a waterway control switch, and the water circuit control switch electronic component used in conjunction with the high and low voltage switch or the microcomputer control box control system, does not pass water when not energized, and is energized to pass water. Also used in other automatic control systems: solar automatic water supply, infrared induction sanitary ware, shower, water dispenser, water control machine, automatic water dispenser, water heater, campus card equipment and other switch control, the water inlet and outlet The port is at an angle of 180° and is called a inline valve.

Technical parameter of 8mm RO water solneoid valve coils:

Main dimension of water purifier solenoid valve accessories coils:

AC110V/220V pure brass material ensure coil wasn't burn out:

Application of water valve coil in RO plastic solenoid valves:

RO water solenoid valve accessories and specifications:

1. The material of the valve body (also called the valve seat): generally divided into all-plastic valve bodies (that is, all the valve bodies formed by plastic one-time forming such as PP, PA material, etc., such valves are generally used for The kind of household appliance that is relatively low in fluid temperature and relatively low in fluid pressure), followed by metal (copper or stainless steel) and plastic combined valve body (generally the middle part is plastic, the two ends are made of metal, (with screws) Connect them together. This kind of valve is generally used for household appliances connected to high temperature and high heat, such as electric water heaters, solar water heaters, etc.); the other is a full metal valve body (generally copper material), which is used in many kinds of valves. In appliances with temperatures above 100 degrees and high water pressure, such as small boiler drain valves, the disadvantage of this valve is that it is too expensive, and is rarely used in general household appliances.

2. Core material: (the inner core here generally refers to the rubber used to seal water or plugging holes) one is rubber such as styrene butadiene rubber, butadiene rubber, isoprene rubber, etc.; the other is silica gel ( Some household appliances must use a silicone core to achieve a sanitary level, such as a water dispenser, a coffee machine, a soymilk machine, etc.) is a highly active adsorbent material, which is an amorphous substance, and its chemical molecular formula is mSiO2·nH2O. Insoluble in water and any solvent, non-toxic and tasteless, chemically stable, with high mechanical strength, etc., does not react with any substance except strong alkali and hydrofluoric acid.

3. Solenoid coil sealing material: (that is, after the enameled wire is wound, it must be closed with plastic only two terminals exposed) Here there are generally two kinds of outer sealing materials (thermoplastic) flame retardant polypropylene or flame retardant PP The other is (thermosetting plastic) DMC bulk molding compound, product features:

(1) Excellent electrical insulation, arc resistance and tracking resistance.

(2) Excellent mechanical strength, flame retardancy and heat resistance.

(3) Excellent molding process, low molding pressure and short molding time.

(4) It can only be molded in one time. It has irreversible performance after curing at the molding temperature. This (thermosetting) DMC bulk molding compound is incomparable to flame retardant PP. This is very important. If the water inlet solenoid valve has high safety performance and long service life, the electromagnetic coil sealed with this (thermosetting) DMC bulk molding compound will be better.

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