Comprehensive Safety Dual Valve Instruction Manual
(Specialized for Punch Press Machines)
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1. Product Overview
1.1 Product Name
Introducing the Safety Dual Valve for Punch Press Machines (Model: SK23JSD-L/XXX), a pinnacle of engineering excellence designed to elevate safety standards.
1.2 Functional Description
This state-of-the-art valve, featuring a dual-redundancy design with two separate pneumatic channels, ensures swift termination of the power source in emergencies, operational missteps, or single-valve failures. It provides unmatched protection for both personnel and equipment.
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2. Technical Specifications
Parameter Value
Operating Pressure 0.2~1.0 MPa
Medium Clean Compressed Air (Filtration ≥5μm)
Temperature Range 10ºC ~ +60ºC
Valve Body Material Aluminum Alloy (Anodized Surface)
Seal Material Nitrile Rubber (NBR)
Response Time ≤0.1 sec
Protection Rating IP65
3. Installation Instructions
3.1 Pre-Installation
- Ensure the air supply is pristine, devoid of moisture, and free from oil or contaminants for optimal performance.
- Confirm that the valve model corresponds precisely with machine pneumatic interfaces for seamless installation.
3.2 Installation Procedure
1. Mounting: Securely position the valve vertically in its designated spot on the press pneumatic control panel, using M6 bolts for ultimate stability.
2. Pneumatic Connections:
- Main Circuit: Connect the air supply to inlet (P) and the actuator (e.g., cylinder) to outlet (A) for smooth operations.
- Redundant Circuit: Independently establish a backup channel to prevent any cross-interference, ensuring reliability.
3. Electrical Wiring:
- Solenoid Coil Voltage: Options include DC24V±10% or 110V/220V (specify in advance). Wire connection: Red for positive (+), Black for negative (-).
- Ensure reliable grounding by connecting the wire to the equipment's earthing terminal for safety compliance.
4. Operating Procedures
4.1 Pre-Operation Checks
- Verify that the manual reset button is positioned at "ON" for operational readiness.
- Engage the test button to simulate an emergency stop, confirming dual-channel synchronization seamlessly.
4.2 Normal Operation
- In standard operation, both valves function in tandem. In case of any channel failure, an alert with a red alarm light activates, alongside an automatic backup.
4.3 Emergency Stop
- Activate the E-stop button to instantly sever the air supply, bringing the press slide to an immediate halt for maximum safety.
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5. Maintenance
5.1 Routine Maintenance
- Conduct weekly cleaning of the valve's surface and check air hose connections meticulously for potential leaks.
- Monthly: Test response times diligently and keep comprehensive records of the data.
5.2 Periodic Service
- Every 6 months: Replace seals and clean the spool with anhydrous ethanol to ensure longevity.
- Annually: Engage professional services for calibration of solenoids and sensors, ensuring peak performance.
6. Troubleshooting
Symptom Possible Cause Solution
Valve Inaction Power off / Coil burnout Conduct a thorough wiring check; replace the coil if necessary.
Air Leakage: Encountered an issue with air leakage? This might stem from seal degradation or loose fittings. To restore optimal performance, simply replace the worn seals or ensure all fittings are securely tightened.
Delayed Response: If you notice a delay in response, it can often be due to low pressure or a blocked spool. Remedy the situation efficiently by increasing the pressure or thoroughly cleaning the spool for seamless operation.
7. Safety Warnings: Adhering to safety protocols is paramount. The following warnings are provided to ensure the safe and effective use of our products.
- 1. NEVER attempt to disassemble the valve while under pressure! Always ensure the system is fully depressurized before undertaking any servicing. Safety first!
- 2. Unauthorized personnel must refrain from making any internal adjustments. This safeguard helps maintain product integrity and performance.
- 3. If you encounter any abnormal noise or leakage, immediately cease operations and shut down the system. This prompt action is crucial to prevent potential hazards.
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8. After-Sales Service: Our commitment to customer satisfaction extends beyond the purchase. Discover our comprehensive after-sales services designed to support your needs.
- Warranty: Enjoy peace of mind with our 12-month warranty covering non-human damage, ensuring reliability and quality in every product.
- Technical Support: Reach out to our 24/7 hotline for continuous technical support. Contact us at +86 136 9861 5076 for immediate assistance.
Shandong Tenord Machinery Equipment Co., Ltd. Global Supplier of Pneumatic Solutions About Us: At Shandong Tenord Machinery Equipment Co., Ltd., we take pride in being a high-tech enterprise at the forefront of pneumatic innovation. Our headquarters in Shandong Province, an industrial powerhouse in China, anchors our global operations. We are dedicated to providing efficient, reliable, and groundbreaking pneumatic solutions across the industrial spectrum. Guided by our core mission 'Innovation Drives Progress, Quality Defines Excellence,' we have cemented our status as a top-tier brand in pneumatic technology. ---Core Products & Solutions: Our extensive product portfolio meets the diverse needs of various industries, offering: - Pneumatic Clutches & Brakes: Delivering high-performance solutions for precision control in demanding environments. - Pneumatic Couplings & Fittings: Engineered for durability and leak-proof connectivity, these components ensure seamless integration in pneumatic systems. - Pneumatic Valves: These intelligent flow control valves offer superior pressure and frequency adaptability. With over 100 standardized models across various product categories, our modular designs adeptly cater to the specific demands of sectors such as metallurgy, mining, chemical processing, automotive manufacturing, and construction machinery. ---Technology & Quality Assurance: - R&D Excellence: Our R&D center, manned by world-leading pneumatic experts, boasts cutting-edge facilities including CNC precision machining centers, 3D dynamic simulation labs, and automated testing lines. - Certified Quality: Our adherence to ISO 9001-certified manufacturing processes, along with compliance to CE and RoHS standards, ensures our products outperform industry benchmarks by 30% in lifespan, thanks to the use of aerospace-grade materials like aluminum alloys and composite polymers. - Innovation Leadership: With 17 national patents, our proprietary Intelligent Pneumatic Clutch-Brake System is acclaimed for its energy efficiency and technological excellence. ---Global Presence & Service: - Production Capacity: Our dual manufacturing bases in Jinan and Qingdao foster an annual output of 12 million units, assuring scalable and timely product delivery. - Worldwide Network: Our robust sales and service network spans 20+ countries and regions across Southeast Asia, the Middle East, and Europe, with representation in 30 Chinese provinces. - Customer-Centric Support: We offer 24/7 technical assistance and comprehensive lifecycle services, including consultation, installation, and maintenance, achieving a 98%+ client satisfaction rate over five consecutive years. ---Sustainability & Vision: - Green Manufacturing: Our commitment to sustainability is evident in our 40% reduction in energy consumption and zero industrial wastewater discharge through innovative process improvements. - Industry Collaboration: Collaborating with esteemed universities and research institutes, we have co-developed 3 industry standards and IoT-enabled smart pneumatic management systems. - Future Focus: We lead the charge in Industry 4.0 integration with digitalized pneumatic solutions, staying aligned with global trends in automation and eco-friendly technology. ---Vision: Our vision is to emerge as a world-class provider of intelligent, sustainable pneumatic technologies, empowering industries worldwide with unparalleled innovation and reliability. Contact Us: Discover how Tenord can revolutionize your operations: Address: Industrial Zone, Shandong Province, China ---Key Highlights for International Clients: CE/RoHS/ISO Certified | Customized Solutions | Fast Global Delivery | OEM/ODM Supported. *Precision in Motion, Trust in Quality*
Product Description
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