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TACO Type Double Solenoid Valve | AD-SL231D-304D 406D 508D | Punch Press Safety Valve | AC220V DC24V
| Model Number | AD-SL231D-406D, AD-SL231D-304D, AD-SL231D-508D |
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Product Description
AD-SL231D Series Double Solenoid Valves for Pneumatic Punch Press Safety
Product Overview: The AD-SL231D Series is a high-safety double solenoid valve specifically engineered for the clutch and brake control of pneumatic punch presses and shearing machines. As a critical component of press safety systems, it features a redundant dual-valve structure that prevents “unintended continuous stroking” caused by a single solenoid failure or spool sticking. Its rapid response ensures the press stops instantaneously under emergency commands.
This category covers the complete TACO standard range: the AD-SL231D-304D (1/2″), AD-SL231D-406D (3/4″), and the high-flow AD-SL231D-508D (1″). Available in AC220V, AC110V, and DC24V, these valves are the premier choice for precision punching machines, metal forging equipment, and pneumatic safety control circuits.
Key Technical Advantages:
Dual Redundant Architecture: Integrates two mutually monitored pilot valves. If one fails, the system immediately cuts off the air supply and exhausts pressure to ensure safety.
High-Speed Response: Optimized airflow dynamics ensure clutch engagement and braking occur within milliseconds, significantly reducing the safety stopping distance.
Industrial Durability: Specifically reinforced for high-frequency, high-vibration punch press environments, featuring wear-resistant seals and an extended maintenance cycle.
Global Voltage Compatibility: Supports AC220V, AC110V, and DC24V power supplies with low coil heat generation and a 100% continuous duty cycle.
Detailed Specifications & Parameters:
Core Series: Double Solenoid Safety Valve for Pneumatic Punch.
Featured Model Matrix: AD-SL231D-304D, AD-SL231D-406D, AD-SL231D-508D.
Core Performance Specs:
Port Sizes: 304D (1/2″ PT/NPT), 406D (3/4″ PT/NPT), 508D (1″ PT/NPT).
Control Voltage: AC 220V, AC 110V, DC 24V (50/60Hz).
Applicable Media: Filtered Compressed Air.
Operating Pressure: 0.2 – 0.7 MPa (2 – 7 Bar).
Application Industry: Pneumatic Press Safety Circuits, Industrial Automation Safety Shut-off.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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