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4V420-15 Pneumatic Electromagnetic Solenoid Valve

  • 4V420-15 Pneumatic Electromagnetic Solenoid Valve
  • 4V420-15 Pneumatic Electromagnetic Solenoid Valve
  • 4V420-15 Pneumatic Electromagnetic Solenoid Valve
  • 4V420-15 Pneumatic Electromagnetic Solenoid Valve

4V420-15 Pneumatic Electromagnetic Solenoid Valve

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW
    Min. Order: 2 Piece/Pieces
    Delivery Time: 4-7 Days
    Packaging: Box Carton Pallet
    Productivity: 4000 sets/ 1 week
    Brand: Brando
    Transportation: Ocean,Land,Air
    Place of Origin: Ningbo China
    Supply Ability: 160000 sets per month
    Certificate: CE
    Port: Yiwu,Ningbo,Qingdao

Basic Info

Model No.: 4V420-15

Product Description

4V420-15 Pneumatic Electromagnetic Solenoid Valve

4V420-15 Double-position five-way pneumatic solenoid valve is generally used to control the double-acting cylinder. The working principle of a double acting cylinder is very simple. I have a piston in the cylinder. The two ends of the cylinder itself are connected by gas pipelines, which can make different movements under different ventilation conditions. The cylinder needs a solenoid valve to control the switch of the gas circuit and make the cylinder work. The on/off control of the solenoid valve is controlled by the TPC timing program controller, and various required actions such as timing control, position control, manual control, and automatic control can be realized by simple function setting.

Technical parameters of 4V420-15 Pneumatic Electromagnetic Solenoid Valve:

Model numbers 4V410-15 4V420-15 4V430C-15 4V430E-15 4V430P-15
Position numbers two positions five ways three positions five ways
Operating medium 40 micron filtered air
Action type Internally pilot actuated
Wiring form Lead wire or connector type
Packing dimation 16.9x3.4x5cm 22.34x3.4x5cm 24.44x3.4x5cm
Standrad voltage DC:12V,24V AC:24V,110V,220V,380V

Main Dimension of 4V420-15 & 4V430-15 pneumatic solenoid valve

 Main Dimension of 4V420-15 & 4V430-15 pneumatic solenoid valve

Pilot & Hole detail pictures of 4V420-15 Pilot operated solenoid valve:

Production environment of 4V pneumatic solenoid valve in CNC machines:

Production environment of 4V pneumatic solenoid valve in CNC machines

CNC machine with 4V320-10 pneumatic control valve failure and maintenance:
CNC machine pneumatic system used in many types of control components, mainly a variety of valves, such as pressure control valve, flow control valve, direction control valve,4V pneumatic solenoid valve. These components play the roles of signal conversion, amplification, logic program control, pressure control, flow control and compressed air flow control in pneumatic control system. Numerical control machine tool pneumatic fault diagnosis and effective elimination is the guarantee of numerical control machine tool pneumatic fault. The premise that the system can work normally.

In the pressure control, the common faults of the reducing valve are secondary pressure rise, pressure drop (insufficient flow), air leakage, tire leakage, abnormal vibration and so on. The reasons for these failures are: pressure regulating spring damage, seat torsion or seat rubber peeling, dust into the valve body, the piston guide part of the friction resistance is large, and the valve body contact surface scratches, and so on: the elimination method is relatively simple, first to find fault location, find out the cause of the fault, and then solve the fault. Such as replacement of damaged springs, seats, valve bodies, seals, etc.; Meanwhile, clean and check the filter, then mix the -il impurities; Note the specifications of the f-select valve to fit the actual requirements.

Common safety valve (overflow) failures are: although the pressure increased but no overflow, but the pressure did not exceed the set value, but overflow, vibration, valve body and cover leakage. The main reason of these faults is that the impurities or foreign bodies in the valve block the valve hole or block the moving parts of the valve. CNC machine pressure regulating spring damage, seat damage; Diaphragm rupture, seal damage; Upward pressure. Slow speed, valve discharge flow is too large, resulting in vibration. CNC machine solutions are also relatively simple, replacement of damaged parts, seals and springs; Pay attention to the inside of the cleaning valve and fine tune the overflow flow to match the pressure rising speed. A flow regulating valve, that is, throttle valve is relatively simple, such as failure can refer to the previous description to solve.

The fault of reversing valve is the most common and typical fault of reversing valve. Common failures are irreversible, leakage, or vibration. The causes of these faults are: poor lubrication, large sliding friction, large initial friction; The seal has larger compression or expansion deformation; Dust or oil stains on the slide block or valve seat; Spring stuck or damaged; The amount is too small or is damaged; Stem or seat damage; The house has contracted L; Low pressure (pilot), low voltage (4V pneumatic solenoid valve), etc. CNC machine solutions are also very simple, that is, for the fault phenomenon, targeted cleaning, replacement of damaged parts and seals, improve lubrication conditions, improve the power supply voltage, increase the pilot operating pressure.

Welcome to your inquiry!



*Brando is a professional manufacturer and designer of solenoid valve, solenoid coil and solenoid valve armature assembly, located in Ningbo, China. Our main products include armature assembly, solenoid coil, brass solenoid valve, stainless steel solenoid valve, plastic solenoid valve, pneumatic solenoid valve, pulse jet valve, diaphragm repair kit, pulse controller, injector rail and can serve customers from various industries. Our company has been producing for more than 10 years, and cooperates with different customers such as oil & gas, chemical industry, water treatment, food & beverage, medical system and so on.

*Brando maintains its high position in the industrial manufacturing. The advanced lathes and milling machinery are introduced, and from materials procurement to finished product and assembly, it is fully automated and controlled by computers, to improve product quality, and to continuously increase production and delivery efficiency.

*Brando has fully adopted the ISO-9001 quality management system and introduced the most advanced precision equipment for product inspection, such as digital pressure gauges, computer applications, air leak testers, pressure testers and flow testers.

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Main Services:
1. Customized Design and Production: Brando can design and manufacture customized solenoid valves, solenoid coils and solenoid valve armature components to meet your specific needs and applications. We can provide services from small air treatment devices to large fluid systems.

2. Quality Assurance: In addition to designing and manufacturing high-quality products, Brando also provides 100% testing services for all components to ensure that they achieve the best performance under the best performance and to ensure that it runs well in your project.

3. Delivery and After-sales Service: Brando provides large inventory and on-time delivery within 5 to 10 days. We also provide unparalleled after-sales service and 1 year warranty for all products.

Product range:

1. Solenoid Valve Coil
2. Solenoid Valve Armature Assembly
3. 5/2, 5/3, 3/2, 2/2 Way Pneumatic Valve
4. Refrigeration Solenoid Valve
5. Dust Collector Pulse Jet Valve
6. Diaphragm Repair Kit
7. Pulse Controller
8. Brass Solenoid Valve
9. Stainless Steel Solenoid Valve
10. Plastic Solenoid Valve
11. Injector Rail

Focus on your demands, Offer you best solution:

√ Contact us if some points you have doubt

√ Contact us if somewhere need to change

√ Contact us if not the one you are looking for

√ Contact us if you are doing designing

Company Info

  • Representative: Lu Jin Jun
  • Product/Service: Solenoid Valve Armatures , Solenoid Valve Coils , Pneumatic Solenoid Valves , Pneumatic Cylinders , Pulse Jet Diaphragm Valves , Pneumatic Components
  • Capital (Million US $): 1000,000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Ningbo
  • Contact Person: Mr. Brandon Bao
  • Tel: 86-0574-83879820
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