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AirTAC 4V420 NPT1/2,AC220V / AirTAC 4V420-15-AC220V

AirTAC 4V420 NPT1/2,AC220V / AirTAC 4V420-15-AC220V

¥5,003.00

 AirTAC 4V420 NPT1/2, AC220V / AirTAC 4V420-15-AC220V
2-Position 5-Port Double Solenoid Valve Technical Specifications

1. Product Overview

Item

Parameter

Brand

AirTAC

Model

4V420-15-AC220V

Type

2-Position 5-Port Double Solenoid Valve

Operation

Pilot-Operated

Voltage

AC220V (50/60Hz)

Power Consumption

12VA (per coil)

Protection Rating

IP65

Explosion-proof Rating

Optional ExdIIBT6

Port Thread Standard

American National Pipe Taper (NPT) thread (tapered seal)

Certifications

CE/RoHS/ISO9001

2. Key Performance Parameters

2.1 Fluid Characteristics

  • Media: Filtered dry compressed air (40μm)
  • Temperature Range: -20°C to +80°C
  • Prohibited Media: Corrosive gases, steam, oil mist

2.2 Mechanical Properties

  • Body Material: High-strength aluminum alloy (anodized)
  • Seal Material: NBR (FKM optional)
  • Port Standard: NPT1/2" Thread
  • Mounting: Sub-base or direct piping

2.3 Electrical Properties

  • Operating Voltage Range: AC187-253V (±15%)
  • Insulation Class: Class F
  • Dielectric Strength: AC2000V for 1 min
  • Coil Temperature Rise: ≤85K
  • Frequency Compatibility: 50/60Hz universal

3. Technical Details

3.1 Pressure Characteristics

  • Operating Pressure: 0.15-1.0 MPa
  • Minimum Operating Pressure: 0.15 MPa
  • Maximum Pressure Resistance: 1.5 MPa
  • Pressure Drop: ≤0.04 MPa (at 0.5 MPa)

3.2 Flow Characteristics

  • Cv Value: 4.0
  • Effective Area: 40 mm²
  • Max Flow Rate: 4500 L/min (ANR)

3.3 Operational Characteristics

  • Response Time:
    • Opening: ≤25 ms
    • Closing: ≤20 ms
  • Max Switching Frequency: 3 Hz
  • Service Life: >8 million cycles

4. Product Features

4.1 Electrical Advantages

  • Wide voltage tolerance (AC187-253V)
  • Dual-coil independent control (Coil A/B)
  • Built-in varistor protection
  • Optimized electromagnetic efficiency

4.2 Structural Features

  • High-flow design (Cv 4.0)
  • Reinforced valve body structure
  • Position retention when de-energized
  • Rotatable coil (±90°)

4.3 Installation & Maintenance

  • Manual override function
  • Quick-change coil design
  • Modular structure

5. Standard Accessories

  • Solenoid valve body ×1 (with dual coils A/B)
  • PT1/4 silencers ×2
  • Mounting screws ×6 (M6×25)
  • User manual (with wiring diagram) ×1
  • CE certificate copy ×1

6. Installation Guide

6.1 Electrical Connection

  • Wiring:
    • Coil A: Brown (L), Blue (N)
    • Coil B: Black (L), Gray (N)
  • Recommended wire size: 2.5-4.0 mm²
  • Recommended circuit breaker: 16A

6.2 Pneumatic Connection

  • Recommended tubing: Φ10-Φ12 mm
  • Sealing material: PTFE tape
  • Tightening torque: 25-30 N·m

7. Applications

  • Industrial automation control systems
  • Central pneumatic systems
  • Large air compressor equipment
  • Explosion-proof environments (explosion-proof version required)

8. Precautions

  1. Must use AC220V power supply
  2. Never energize both coils simultaneously
  3. Explosion-proof models must be properly grounded
  4. Recommended to use with surge protector

9. After-Sales Service

  • Warranty: 18 months
  • Technical support: 400-820-0823
  • Emergency service: 24-hour response

Product Advantages:

  1. Industrial-grade AC220V standard design
  2. Ultra-high flow design (Cv 4.0)
  3. Dual-coil power-off retention
  4. Excellent voltage adaptability
  5. Optional explosion-proof configuration

Typical Applications:

  • Central pneumatic control systems
  • Heavy industrial machinery
  • Large press equipment
  • Chemical explosion-proof areas (explosion-proof version required)

Note: This model is an AC220V-specific high-flow version. A dedicated circuit breaker is recommended.

 

CARE & MAINTENANCE

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

SHIPPING & RETURNS

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.

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Each item is designed to blend harmoniously with your living space while adding a unique touch. We aspire to bring balance and enrichment to everyday life.

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Frequently asked questions

What are AirTAC's main product series? How can I find the products I need?

AirTAC offers a comprehensive line of pneumatic components, which primarily includes:

  • Cylinder Series: Including standard cylinders, compact cylinders, guided cylinders, rodless cylinders, etc.
  • Solenoid Valve Series: Series like 3V, 4V, 2V, 2W, covering various sizes and control methods.
  • Air Preparation Units: Filters, regulators, lubricators, and F.R.L. combinations.
  • Other Components: Tubing, fittings, flow control valves, mechanical valves, etc.

You can visit our shopping website airtac-shop.com, or contact our technical support team. Based on your application needs (such as the cylinder's bore, stroke, solenoid valve's port size, voltage, etc.), they will help you with quick product selection.

How should I choose the right cylinder or solenoid valve for my equipment?
  • For cylinders: The main considerations are bore and stroke. The bore determines the output force, and the stroke determines the travel distance. You also need to consider the mounting style, working environment, etc.
  • For solenoid valves: The main considerations are port size, number of ports, control method, and voltage. The port size must match the cylinder or tubing; the number of ports and control method determine the cylinder's action (e.g., a 5/2-way valve controls a double-acting cylinder); the voltage must match your control system.

If you are unsure, we recommend providing information about your equipment's operating conditions, the cylinder's required output force, or the load, and our engineers will provide you with professional selection advice.

What is the price of AirTAC products? What are the advantages compared to other brands?

AirTAC is known for its high cost-effectiveness. Compared to some international first-tier brands, our products offer reliable performance and stable quality at a more competitive price. Our advantages are:

  • Value-oriented: We aim to provide excellent performance at a reasonable price.
  • Complete product chain: Our strong manufacturing capabilities and comprehensive product series meet customers' one-stop purchasing needs.
  • Global service network: This ensures you can receive timely technical support and product supply.
What is the quality of AirTAC products? Do you have quality certifications?

AirTAC has always placed product quality first. Our product lines have passed multiple international quality system certifications, including ISO 9001, ISO 14001, and OHSAS 18001. We strictly control every stage, from raw material procurement to finished product delivery, to ensure the stability and reliability of product performance.

My solenoid valve isn't working, but the manual override works. What's the problem?

This is usually a fault with the coil or power supply. Since the manual operation is normal, it indicates that the spool and air path are fine. Please check:

  • If the coil voltage matches the power supply voltage.
  • If the coil wiring is correct and secure.
  • If the coil is burnt out due to overheating or overvoltage.