ZX Safetylock

 ① Floating Ball – Fixed Ball Type This type features a spherical ball. In the floating-ball design, only the upper surface of the ball is fixed by the valve stem, while the ball itself is held in position by the pre-tightening force and the medium pressure before output. The pressure is completely borne by the valve outlet end and the ball, resulting in a high sealing surface strength. In the fixed-ball design, both the upper and lower surfaces of the ball are fixed by the valve stems, with the ball connected to the upper and lower rods as one unit. This structure requires a smaller operating torque and is suitable for high-pressure and large-diameter valves. It is structurally complex and features a floating valve seat design. ② Side-Entry Type In this type of ball valve , the ball and other internal components are inserted into the valve body from the side. The one-piece design is compact and lightweight, commonly used for small-diameter cast steel valves with non-metal...

  Main Uses: Cable lockout , also known as a single-unit villa hardware lock, is typically made of a steel lock body and a polypropylene handle. It’s constructed from highly wear-resistant stainless steel, making it strong, durable, eye-catching, and protected with an anti-rust coating. The use of safety cable locks helps solve the problem of multiple people managing the same piece of machinery or pipeline. When a machine needs maintenance, the power supply must be completely disconnected and locked on the main switch to prevent accidental activation by others, which could endanger maintenance personnel. Applications: If only one person is performing maintenance, a regular padlock is usually enough to secure the main switch. However, when several people are working on the same equipment, a safety cable lock should be used. Each worker attaches their own padlock to the cable. After finishing their work, they remove their padlock—but the power source remains locked and c...

  Ball valve locks come in various materials. When choosing one, you should consider the environment where it will be used — for example, whether it’s humid, exposed to high temperatures, or requires corrosion resistance — and then select the right type of hardware accordingly. The lock’s size and specifications should also match the valve. When selecting a ball valve lock, it’s important to look at the overall system design to ensure safe and reliable performance. Good functionality, material compatibility, proper rating, and correct installation, use, and maintenance will all help extend the product’s lifespan. Note: Do not mix Boyue double-connector terminals (or any other products that do not meet industrial design standards) with products from other manufacturers. About Valve Locks A valve lock is a type of safety device used specifically to secure valves. There are many kinds, and the right one depends on the type of valve you’re working with. Common ty...

 A circuit breaker lock is a special type of lock designed specifically for circuit breakers. It’s different from other locking devices not only in structure but also in appearance and how it’s used. Let’s take a closer look at how it differs from a regular safety lock. Circuit breaker locks are made of reinforced nylon and have a relatively simple function — they can only be used with circuit breakers. Unlike ordinary locks that need a key to operate, circuit breaker locks can be secured with just a light press. They don’t look as tight as regular locks and are usually much cheaper than standard safety locks. Regular safety locks, on the other hand, focus more on overall safety and theft prevention. They can’t be used directly on circuit breakers, but they can be used together with circuit breaker locks to enhance industrial safety. Safety locks are generally made of metal, so they’re heavier and more expensive than circuit breaker locks. The main advantages of c...

  Cable lockouts — also known as single-unit hardware locks — are typically made of a steel body and a polypropylene handle, constructed from high-wear-resistant stainless steel plates. They are strong, durable, easy to notice, and coated with anti-rust paint. These locks are designed to solve the problem of multiple workers managing the same machine or pipeline. When maintenance work is required, the power supply must be completely disconnected, and the control switch locked, to prevent anyone from accidentally turning the power back on and causing injury to maintenance personnel. Main Uses When only one person is performing maintenance, a standard padlock is enough to lock the main switch. However, when several people are working on the same equipment, a safety cable lock should be used. Each worker attaches their own padlock to the cable lock. Even if one person finishes and removes their lock, the power supply remains locked. The equipment can only be re-energ...

 A circuit breaker lock is a type of safety lock used on partition walls. Because it is directly related to safety levels, the quality of its materials is especially important. So, what materials are used to make a circuit breaker lock? The main material used is plastic . Many customers may hesitate when they hear this, thinking plastic locks are fragile or easily affected by environmental conditions. However, high-quality, specially processed plastic can actually outperform metal in several ways. The plastic used in this product is not ordinary — it is refined and specially engineered , giving it excellent durability and stability. Unlike metal locks, which can corrode or rust over time, this plastic lock offers a longer lifespan and strong resistance to environmental factors such as moisture and oxidation. Since it is made of plastic, the product is almost completely waterproof and performs consistently well under normal working conditions. The working principle ...

  Cable lockouts are protective devices used in industrial production settings. They feature a simple design, are easy to operate, and can be used over a long period of time. These locks are mainly applied in various industries to secure and tag electrical systems after power to the equipment has been cut off. This helps keep circuits in a safe condition and prevents accidental startup or shutdown that could cause injury to maintenance personnel. Safety Cable Locks The isolation function of a safety cable lock also serves as a warning to others. By locking and tagging the isolation points, workers are reminded not to remove the device. This process is often referred to as Lockout–Tagout–Tryout (LOTO) — meaning that after locking and tagging, workers should attempt to start the equipment to confirm that it has been completely shut down and cannot operate under normal conditions. According to electrical design standards, safety or maintenance disconnect devices mus...

 Common Issues with Safety Cable Locks When using a cable lockouts , never leave it exposed to rain. Moisture can seriously affect its performance and shorten its service life. Regular maintenance is very important. Make sure to keep dirt and debris out of the lock core. If dust or grime gets inside, it can block the mechanism, making it hard or even impossible to insert the key or unlock the device. Apply a small amount of lubricant, graphite powder, or pencil dust to the lock core from time to time. Without lubrication, a dense oxide layer may form inside over long use, which can make the lock stiff or unusable. Keeping the lock core slightly lubricated will ensure the cable lock works smoothly. Since the body and key of a safety cable lock are usually made of polyester plastic, be mindful of temperature changes. Heat can cause expansion and cold can cause contraction. Maintaining a proper fit between the key and the lock body helps keep it working safely and rel...

  Lock hasps are widely used across many industries — but what exactly do they do, and why are they so important? Let’s find out. When equipment needs to be inspected or repaired in an industrial setting, the power supply must be completely shut off before any work begins. This ensures the safety of maintenance workers and prevents accidental operation. Before starting any maintenance task, all potential hazards must be isolated and removed. Using a safety hasp lock to secure hazardous energy sources and attach a warning tag keeps the isolation point safe, while also reminding others to stay away from danger and preventing accidents. A safety hasp lock has a simple structure, usually made up of a lock body and a hasp. It’s built from strong, durable materials with good insulation performance — typically high-quality engineering plastic (PA nylon). This material helps ensure safety by isolating hazardous energy sources. The lock is also treated for corrosion and oxidat...

 Choosing the right circuit breaker lock has always been one of the most important — and most challenging — concerns for consumers. By mastering some professional purchasing techniques, you can easily buy high-quality circuit breaker locks and extend their service life. 1. Check the surface treatment When purchasing a circuit breaker lock, always inspect the surface finish of the product. Genuine products go through special processes such as anti-corrosion and anti-oxidation treatment, which enhance the quality of the lock and form a protective film on the surface. These treatments significantly improve the product’s resistance to corrosion and oxidation, ensuring better performance and longer durability. This is an important indicator when judging product quality. 2. Pay attention to material quality and weight There are many circuit breaker lock manufacturers in China, and the quality and characteristics of their products vary widely. Some small factories, i...

 When purchasing a safety padlock , most users naturally care about getting the best value for their money. In the market, however, the prices and quality of these products vary widely, so it’s important to consider not just the cost but also the overall performance. A wise buyer should make a careful and balanced choice. A high-cost-performance product is not necessarily the cheapest one. Some padlocks on the market are offered at very low prices, but these often fail to deliver good performance or durability. In other words, there is no such thing as a cheap yet high-quality product. Low-priced padlocks are usually produced by small or unqualified manufacturers. Reliable manufacturers follow strict production standards, which naturally increase their production costs—and therefore, their prices. In addition, when purchasing a safety padlock, users should pay attention to the manufacturer’s reputation. Many customers skip this step, which often leads to dissatisfacti...

  Safety hasp locks are widely used across many industries. But what exactly are they for, and what role do they play? Let’s take a look. When equipment needs to be inspected or maintained on an industrial site, it is essential to cut off the relevant power supply before the repair or maintenance work begins to ensure the safety of maintenance personnel. Therefore, before starting any maintenance task, the source of potential hazards must be isolated and eliminated. By using a safety hasp lock to lock out the source of danger and attach a warning tag , the isolation point is kept in a safe state, reminding others to avoid contact with hazardous energy and preventing safety accidents. The structure of a safety hasp lock is simple, mainly consisting of a lock handle and a lock clasp . It is made from strong and reliable materials with excellent insulation performance , typically engineering-grade PA nylon . This material ensures that the safety hasp lock effectively...

 To improve the quality of valve locks , various standards must be established and followed. First of all, manufacturers must have a well-developed design plan . In the production and manufacturing of such products, the design plan must be implemented from the very beginning. Only a good design ensures better usability and adaptability of the product. Many manufacturers fail to pay attention to design, which results in products that cannot fully demonstrate their advanced features, or products that work but fail to meet customer expectations. Therefore, when evaluating product quality, the design plan is always the first factor to consider. Valve Locks Secondly, there are several technical details involved in the production and manufacturing of valve locks. Technology is an essential prerequisite for ensuring product quality. Without advanced technology, it is difficult to achieve precision in processing. Some valve locks, for example, may not function smoothly d...

 Only advanced technology can ensure the production of high-quality safety lockout hasps , as these products involve multiple technical disciplines. So, what kinds of technology are required to make them? The first key aspect is design . A good safety hasp lock starts with a well-thought-out design plan. If the design lacks professional techniques or proper safety considerations, the overall performance and reliability of the lock will suffer. A solid design directly affects both safety and quality, so it’s the foundation of the entire production process. The second important aspect is the manufacturing process . Compared with ordinary hardware locks, safety hasp locks demand higher precision and stricter quality standards for internal components. Therefore, manufacturers must have advanced production techniques and continuously improve their manufacturing processes. They should also work on enhancing the technical skills of their teams to ensure consistent product qua...

  Cable locks play a very important role. Although China adopted the definition of cable locks relatively late, the rapid development of the industry in recent years has greatly promoted the advancement of safety lock technology. The types and features of safety cable locks are becoming more and more complete. As people’s awareness of safety continues to increase, the market demand for safety cable locks is also on the rise. Since safety cable locks are mainly used in industrial environments, their application is directly related to the safety of both machinery and personnel. Industrial sites often involve power equipment with potential hazards, so these devices must be properly protected and kept within a safe zone. This helps to prevent accidental operation or disconnection of machinery that could endanger the entire worksite, disrupt normal production activities, or even result in injury or death. When industrial machinery requires maintenance, accidental operation of ...

 What is ball valve lock overload? Once a short circuit or overload occurs in a circuit or device, the air switch generates magnetic attraction with the coil in the circuit, opening the locking hook and disconnecting the circuit. The air switch essentially acts as a circuit breaker. At the same time, under the constraint of the locking pin and the connecting plate, the handle of the air switch on the secondary side of the substation cannot be turned upward. As we all know, when using electricity at home, if the electric vehicle’s main power lock is turned on but the vehicle is not powered, it means the system integrates both control and various protection functions — serving as a safety warning. In addition to completing the making and breaking of the circuit, it can also protect electrical circuits or equipment from short circuits, severe overloads, and undervoltage. When the main contact is closed through the operating mechanism, it is locked in the closed position by t...

 A circuit breaker lock is a type of safety lock used on partition walls. Since it involves safety protection, the quality of its material is especially important. Let’s take a look at what materials circuit breaker locks are made of. The raw material used in most circuit breaker locks is plastic . Many customers feel uneasy when they hear that the lock is made of plastic, as they associate plastic with being fragile or easily affected by environmental conditions. However, this product will change that perception. The high-quality engineering plastic used here is far superior to ordinary metal in many aspects. This plastic is not just refined but also specially processed to achieve high durability and strength — properties comparable to or even exceeding those of metal products. Unlike metal locks, which are prone to rust and corrosion over time, the plastic material provides long service life and excellent resistance to environmental factors such as moisture and oxidat...

 The purpose of these regulations is to provide clear guidance on energy isolation during equipment maintenance or servicing. This helps effectively prevent others from accidentally operating machines and causing unnecessary accidents. These rules apply to all of us — including anyone involved in operations that require controlling or isolating potentially hazardous energy or substances, as well as employees, interns, visitors, and contractors who may perform work within the company. All equipment and facilities must be inspected, maintained, and managed as required by the Equipment Department. The department is responsible for determining whether lockout procedures are needed and for ensuring that safety locks are properly applied. To comply with the mandatory Lockout/Tagout (LOTO) program, we need to keep updated equipment lists, organize our work areas, and continuously improve our procedures. Safety Padlocks Only authorized personnel are allowed to perform loc...