5V Series Solenoid Valve | 5/2 & 5/3 Way High-Frequency Low Power Pneumatic Control Valve

Brand: SOLH by Richge Technology | Full Compatible Replacement for AirTAC 5V Series High-End Solenoid Valve

1. Product Overview

     The SOLH 5V series is a high-end 5-port pneumatic directional solenoid valve fully interchangeable with AirTAC original 5V series. It covers 5/2 way two-position and 5/3 way three-position functional types. Adopting advanced spool sliding structure with low-power energy-saving coil design, it features ultra-long service life, stable high-frequency switching and low failure rate. With internal pilot exhaust structure and IP65 protection grade, it is friendly to clean working environments such as electronics, food and medical treatment. Professionally used for reciprocating control of double-acting cylinders, it is the preferred core control valve for high-standard automated pneumatic systems.

  1.1 Core Port & Function Definition

     • 5-Port Configuration: P (main air inlet), A/B (dual working outlets), R/S (dual independent exhaust ports)

     • 5/2 Way Two-Position: Single-direction reversing function, completes cylinder extension and retraction cycle control

     • 5/3 Way Three-Position: Equipped with middle neutral position, supporting cylinder stop holding, pressure maintaining and full exhaust reset functions

     • Core Application: Specialized for full-stroke reciprocating operation control of all double-acting pneumatic cylinders

2. Core Product Classification & Functional Logic

  2.1 5/2 Way Two-Point Solenoid Valve

     • Single Electric Control (5V110/210/310): Electrified for directional switching, power-off automatic spring reset, suitable for conventional reciprocating jog control

     • Double Electric Control (5V120/220/320): Electrified to complete reversing action, power-off state memory & self-holding, suitable for long-time position locking working conditions

  2.2 5/3 Way Three-Point Solenoid Valve (Double Electric Control)

     Three optional central neutral functions to meet diverse on-site process requirements:

     • 30C (Central Closed): Central position P port closed, A/B ports communicate with R/S exhaust ports, realizing cylinder stop and pressure holding at any stroke position

     • 30E (Central Exhaust): Central position P port closed, A/B dual ports fully exhausted, cylinder resets quickly with no residual pressure

     • 30P (Central Pressure Holding): Central position P port communicates with A/B ports, R/S exhaust ports closed, maintaining system pipeline pressure stably

3. Mainstream Models, Caliber & Flow Parameters

4. Core Technical Parameters

5. Model Coding Quick Interpretation

     Taking 5V210-08 DC24V as the standard example

     • 5V: Series code for 5-port 2/3 position pneumatic solenoid valve

     • 2: 200 series specification, corresponding to G1/8 & G1/4 mainstream caliber

     • 10: Single electric control 2-position type; 20 = double electric control type; 30C/E/P = 3-position central functional type

     • 08: Interface caliber G1/4; 06 = G1/8; M5 = micro M5 thread

     • DC24V: Rated voltage; B stands for DC24V, A stands for AC220V, multiple voltage options available

6. Core Product Advantages

     • Low Power & Ultra-Long Service Life: 0.9W low-power energy-saving coil reduces long-term operating power consumption. Adopting high-precision spool sealing structure with low friction resistance, it supports 30 million+ stable switching cycles and minimizes later maintenance frequency.

     • Ultra-Fast High-Frequency Response: The optimized internal air passage design achieves switching response time within 0.05 seconds, perfectly adapting to high-frequency cyclic action requirements of automated production lines.

     • Clean Environment Adaptability: Built-in centralized internal pilot exhaust structure avoids external oil and gas overflow pollution, fully meeting the dust-free and clean production standards of electronics, food and medical industries.

     • Strong Integration & Convenient Debugging: Support manifold valve bank integrated installation to save equipment space. Equipped with manual button on the valve body, facilitating single-valve debugging and equipment trial operation.

     • Stable & Weather-Resistant Performance: Wide temperature adaptation range and IP65 dustproof and waterproof grade, stable operation in complex indoor and outdoor industrial environments.

7. Typical Application Scenarios

     • Double-Acting Cylinder Reciprocating Control: Widely used for automatic handling, material pushing, fixture clamping, rotary positioning and other pneumatic reciprocating actions.

     • High-Standard Automated Production Lines: Applied to automotive welding lines, packaging sealing & cutting, electronic surface mounting, food filling and other precision automation equipment.

     • High-Frequency & Clean Working Conditions: Preferred valve type for industrial scenarios requiring frequent reversing, zero pollution and long-term stable continuous operation.

8. Selection Distinction: 5V Series vs 4V Series Solenoid Valve

One Sentence Summary

     The SOLH 5V series is a high-end 5/2 & 5/3 way pneumatic solenoid valve with low power consumption, ultra-long service life and fast high-frequency switching performance. Featuring clean internal exhaust and IP65 waterproof & dustproof design, it is the optimal core control valve for double-acting cylinders and high-standard clean automated pneumatic systems, fully compatible with AirTAC original 5V series.