Comprehensive Guide to Safety Dual Valve Operation
(Designed for Punch Press Machines)
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1. Product Overview
1.1 Product Name
Advanced Safety Dual Valve for Punch Press Machines (Model: SK23JSD-L/XXX)
1.2 Functional Description
Engineered with a state-of-the-art dual-redundancy design, this valve features two independent pneumatic channels. It is meticulously crafted to ensure instantaneous power source cutoff during emergency stops, operational mishaps, or single-valve failure, safeguarding personnel and equipment at all times.
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2. Technical Specifications
Parameter Value
Operating Pressure 0.2~1.0 MPa
Medium Pristine Compressed Air (Filtration ≥5μm)
Temperature Range 10ºC ~ +60ºC
Valve Body Material High-Strength Aluminum Alloy (Anodized Finish)
Seal Material Durable Nitrile Rubber (NBR)
Response Time ≤0.1 sec
Protection Rating IP65
3. Installation Instructions
3.1 Pre-Installation
- Ensure air supply is pristine, dry, and devoid of oil/contaminants.
- Confirm valve model compatibility with machine pneumatic interfaces.
3.2 Installation Procedure
1. Mounting: Securely affix the valve vertically in its designated location on the press's pneumatic control panel utilizing M6 bolts.
2. Pneumatic Connections:
- Main Circuit: Connect air supply to the inlet (P) and the actuator (e.g., cylinder) to the outlet (A).
- Redundant Circuit: Independently connect the backup channel to prevent cross-interference.
3. Electrical Wiring:
- Solenoid Coil Voltage: Options include DC24V±10% or 110V/220V (specify requirements in advance) (Red: positive, Black: negative).
- Ensure reliable grounding via the equipment's earthing terminal.
4. Operating Procedures
4.1 Pre-Operation Checks
- Verify that the manual reset button is in the "ON" position.
- Engage the test button to simulate an emergency stop and verify dual-channel synchronization.
4.2 Normal Operation
- In operation, both valves function concurrently. Any channel failure activates a red alarm light and automatic backup initiation.
4.3 Emergency Stop
- Engage the E-stop button to swiftly sever the air supply, halting the press slide instantaneously.
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5. Maintenance
5.1 Routine Maintenance
- Weekly: Clean the valve surface thoroughly and inspect air hose connections for any leaks.
- Monthly: Test response time meticulously and document findings.
5.2 Periodic Service
- Bi-annually: Replace seals and cleanse the spool using anhydrous ethanol.
- Annually: Conduct professional calibration of solenoids and sensors.
6. Troubleshooting
Symptom Possible Cause Solution
Valve Inaction Power Off / Coil Burnout Inspect wiring; replace faulty coil
Air Leakage: Experiencing air leakage? This could be due to seal degradation or loose fittings. Simply replace seals or tighten fittings to restore optimal performance.
Delayed Response: Is your system responding slowly? This might be caused by low pressure or a spool blockage. Enhance system efficacy by increasing pressure or cleaning the spool.
7. Safety Warnings
- 1. NEVER disassemble the valve under pressure! Ensure to depressurize the system before any servicing to maintain safety.
- 2. Internal adjustments are strictly prohibited for non-authorized personnel to prevent accidents.
- 3. Immediately shutdown operations if you detect any abnormal noise or leakage to prevent further damage.
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8. After-Sales Service
- Warranty: Enjoy peace of mind with our 12-month warranty, covering all non-human damage.
Shandong Tenord Machinery Equipment Co., Ltd. Global Supplier of Pneumatic Solutions About Us Shandong Tenord Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of pneumatic equipment. Headquartered in Shandong Province, a major industrial hub in China, we are committed to delivering efficient, reliable, and innovative pneumatic solutions to global industrial markets. Guided by our mission of 'Innovation Drives Progress, Quality Defines Excellence,' we have established ourselves as a leading brand in the pneumatic technology sector. --- Core Products & Solutions We offer a comprehensive product portfolio designed for diverse industrial applications, including: - Pneumatic Clutches & Brakes: High-performance solutions for precision control in heavy-duty environments. - Pneumatic Couplings & Fittings: Durable, leak-proof connectors for seamless pneumatic system integration. - Pneumatic Valves: Intelligent flow control valves with high pressure/frequency adaptability. With over 100 standardized models across dozens of product categories, our modular designs cater to customized demands in industries such as metallurgy, mining, chemical processing, automotive manufacturing, and construction machinery. --- Technology & Quality Assurance - R&D Excellence: Our R&D center, staffed by global pneumatic experts, integrates advanced facilities including CNC precision machining centers, 3D dynamic simulation labs, and automated testing lines. - Certified Quality: ISO 9001-certified manufacturing processes, CE and RoHS compliance, and aerospace-grade materials (e.g., aluminum alloys, composite polymers) ensure a 30% longer lifespan than industry benchmarks. - Innovation Leadership: 17 national patents, including our proprietary Intelligent Pneumatic Clutch-Brake System, recognized for its energy efficiency and international technological parity. --- Global Presence & Service - Production Capacity: Dual manufacturing bases in Jinan and Qingdao support an annual output of 12 million units, ensuring scalable and timely delivery. - Worldwide Network: Products exported to 20+ countries/regions across Southeast Asia, the Middle East, and Europe, backed by a robust sales and service network in 30 Chinese provinces. - Customer-Centric Support: 24/7 technical assistance, lifecycle services (consultation, installation, maintenance), and a 98%+ client satisfaction rate over five consecutive years. --- Sustainability & Vision - Green Manufacturing: 40% reduced energy consumption and zero industrial wastewater discharge through process innovation. - Industry Collaboration: Partnered with prestigious universities and research institutes to co-develop 3 industry standards and IoT-enabled smart pneumatic management systems. - Future Focus: Driving Industry 4.0 integration with digitalized pneumatic solutions, aligning with global trends in automation and eco-friendly technology. --- Vision To be a world-class provider of intelligent, sustainable pneumatic technologies, empowering industries worldwide with cutting-edge innovation and unmatched reliability. Contact Us Explore how Tenord can optimize 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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