Safety Dual Valve Instruction Manual
(For Punch Press Machines)
---
1. Product Overview
1.1 Product Name
Safety Dual Valve for Punch Press Machines (Model: SK23JSD-L/XXX)
1.2 Functional Description
Introducing a state-of-the-art valve designed with dual-redundancy engineering, boasting two separate pneumatic channels. This innovative structure guarantees an instantaneous power source cutoff during emergency scenarios, operational mishaps, or single-valve failures, ensuring optimal protection for both personnel and equipment. Trust in unparalleled safety and reliability.
---
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
- Confirm air supply is pristine, devoid of moisture, and entirely free from oil or any contaminants.
- Verify compatibility between the valve model and machine pneumatic interfaces for seamless operation.
3.2 Installation Procedure
1. Mounting: Securely position the valve vertically on the press pneumatic control panel using robust M6 bolts to ensure stability.
2. Pneumatic Connections:
- Main Circuit: Connect the primary air supply to the inlet (P) and channel the actuator (e.g., cylinder) to the outlet (A) for efficient operation.
- Redundant Circuit: Establish an independent connection for the backup channel to prevent any cross-interference, ensuring continuity.
3. Electrical Wiring:
- Solenoid Coil Voltage: Available in DC24V±10% or 110V/220V (specify your preference in advance) with connections (Red: +, Black: -).
- Ensure reliable grounding of the wire to the equipment's earthing terminal for safety.
4. Operating Procedures
4.1 Pre-Operation Checks
- Verify that the manual reset button is securely in the "ON" position.
- Engage the test button to simulate emergency stop scenarios and confirm dual-channel synchronization performance.
4.2 Normal Operation
- During regular operations, both valves operate in unison. In the event of a channel failure, a red alarm light is triggered, and automatic backup activation ensures seamless continuation.
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.
---
5. Maintenance
5.1 Routine Maintenance
- Regularly clean the valve surface on a weekly basis and meticulously inspect air hose connections for any potential leaks.
- Conduct monthly tests on response time and diligently record the data for future reference.
5.2 Periodic Service
- Replace seals bi-annually and meticulously clean the spool with anhydrous ethanol to maintain peak performance.
- Ensure annual professional calibration of solenoids and sensors for sustained accuracy.
6. Troubleshooting
Symptom Possible Cause Solution
Valve Inaction Power off / Coil burnout Inspect wiring; replace coil to restore functionality.
Air Leakage: Potential Causes and Solutions: If you're encountering air leakage, it may be attributed to seal degradation or loose fittings. To resolve this, ensure to replace any worn seals or tighten the fittings securely for optimal operation.
Delayed Response: Troubleshooting Tips: Experiencing delayed response from your system? This could be due to low pressure or a spool blockage. To improve performance, consider increasing the pressure or thoroughly cleaning the spool to restore functionality.
7. Safety Warnings
- 1. Safety First: Under no circumstances should you disassemble the valve while it's under pressure. Always ensure the system is depressurized before conducting any service or maintenance.
- 2. Internal Adjustments: Only authorized personnel are permitted to make internal adjustments. Unauthorized modifications are strictly prohibited to ensure safety and compliance.
- 3. Operational Vigilance: Immediately shut down operations if you notice any abnormal noise or leakage. Prompt action can prevent damage and ensure safety.
---
8. After-Sales Service
- Warranty Assurance: We offer a 12-month warranty covering all non-human damage, to provide peace of mind and product reliability.
- Technical Support: Reach our 24/7 hotline at +86 136 9861 5076 for dedicated technical support and assistance at any time.
Shandong Tenord Machinery Equipment Co., Ltd. - Your Global Partner in Pneumatic Solutions About Us: At Shandong Tenord Machinery Equipment Co., Ltd., we pride ourselves on being a high-tech enterprise dedicated to the research, development, production, and sales of innovative pneumatic equipment. Our headquarters are strategically located in Shandong Province, a renowned industrial center in China, from where we deliver cutting-edge, dependable pneumatic solutions to industrial markets worldwide. Our guiding mission, "Innovation Drives Progress, Quality Defines Excellence," positions us as a trailblazer in the pneumatic technology sector. --- Core Products & Solutions: We present an extensive product lineup tailored for a variety of industrial applications, including: - Pneumatic Clutches & Brakes: Engineered for precision and control in demanding environments. - Pneumatic Couplings & Fittings: Offering robust, leak-free connectivity for seamless system integration. - Pneumatic Valves: Featuring smart flow control with adaptability to high pressure and frequency demands. Our portfolio encompasses over 100 standardized models across numerous categories, with modular designs that meet custom needs in sectors such as metallurgy, mining, chemical processing, automotive manufacturing, and construction machinery. --- Technology & Quality Assurance: - R&D Excellence: Our R&D hub, staffed by world-class pneumatic specialists, boasts state-of-the-art facilities, including CNC precision machining centers, 3D dynamic simulation labs, and automated testing lines. - Certified Quality: We adhere to ISO 9001-certified manufacturing processes and comply with CE and RoHS standards. Utilizing aerospace-grade materials like aluminum alloys and composite polymers, our products offer a 30% longer lifespan than industry norms. - Innovation Leadership: We hold 17 national patents, including our unique Intelligent Pneumatic Clutch-Brake System recognized for its energy efficiency and global technological leadership. --- Global Presence & Service: - Production Capacity: With dual manufacturing sites in Jinan and Qingdao, we ensure an impressive annual output of 12 million units for scalable, on-time delivery. - Worldwide Network: Our products reach over 20 countries and regions, including Southeast Asia, the Middle East, and Europe, supported by a comprehensive sales and service network across 30 Chinese provinces. - Customer-Centric Support: We provide around-the-clock technical assistance, lifecycle services including consultation, installation, and maintenance, and have achieved a 98%+ client satisfaction rate for five consecutive years. --- Sustainability & Vision: - Green Manufacturing: Our commitment to sustainability is demonstrated by a 40% reduction in energy consumption and zero industrial wastewater discharge, thanks to innovative process improvements. - Industry Collaboration: We partner with top universities and research institutes to co-develop industry standards and IoT-enabled smart pneumatic management systems. - Future Focus: We are at the forefront of Industry 4.0 integration with our digitalized pneumatic solutions, aligning with global trends in automation and eco-friendly technology. --- Vision: Our vision is to become a world-class provider of intelligent, sustainable pneumatic technologies, empowering industries globally with unmatched innovation and reliability. Contact Us: Discover how Tenord can enhance your operations with our exceptional pneumatic solutions. 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
){kind=link}