Cast Iron Full Lift Spring Loaded Male Threaded Safety Valve
A safety valve is an automatic valve designed to regulate and release excess pressure in a system, making it crucial for handling various types of gases and liquids under high-pressure and high-temperature conditions. Initially developed during the Industrial Revolution to address the explosive failures of steam boilers due to the lack of safety mechanisms, safety valves have since become essential for protecting pressure vessels (both combusting and non-combusting) and heat exchangers. Today, safety valves are primarily used in applications such as boilers, pressure vessels, and pipeline systems to safeguard personal safety and ensure the stable operation of equipment.
The Cast Iron Spring Safety Valve is a common type of safety valve, known for its durable cast iron construction and effective spring-loaded design. This type of safety valve is widely used across various industrial applications due to its robustness and efficiency in managing overpressure situations, thus preventing potential safety hazards and ensuring the reliable performance of industrial systems.
Model: Safety Valve
Size Range: 3/4” to 16″
Pressure Range: 1.6MPa to 4MPa
Material: WCB, CF8M
Features
- Reliable Overpressure Protection: Manages excess pressure automatically to safeguard equipment and ensure stable operation.
- High Temperature Performance: Engineered for environments up to 350°C, making it perfect for steam and gas applications.
- Superior Sealing and Longevity: Incorporates a single stem with dual guides and a center ball for excellent sealing and extended durability.
- Versatile Applications： Effective across various sectors including chemicals, petrochemicals, coal mining, and power generation.
- Efficient Adjustment and Maintenance： Features a broad spring adjustment range and a design that minimizes maintenance needs.
- Durable Material Choices: Available in robust materials like cast steel, stainless steel, and alloy steel for various industrial applications.
Technical Parameters
| Size Range: | 3/4” to 16″ | Material: | WCB, CF8M |
| Pressure Range: | 1.6MPa to 4MPa |
Valve seat: | ZG2Cr13 |
| Warranty： | 12 Moths | Valve Disc: | 2Cr13 |
| Valve Body： | WCB | Spring | 50CrVA |
Application
Chemical Industry: In the chemical industry, safety valves are essential for controlling excess pressure in processing systems, safeguarding reactions, storage, and transportation.
Petrochemical Industry: In petrochemical operations, these valves protect equipment involved in the extraction, refining, and processing of petroleum products by managing extreme pressures and temperatures.
Coal Mining Industry: For coal mining, safety valves are critical for maintaining safety across ventilation, processing, and transport systems by effectively regulating pressure.
Power Generation Industry: In power generation, safety valves ensure the safe operation of steam boilers, turbines, and other high-pressure components by managing system pressure.
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As a leading manufacturer of industrial valves, we offer a wide range of products. Our product lines include: gate valves, check valves, globe valves, check valves, double plate check valves and high performance butterfly valves. With the most complete multi-turn product line from a single-source manufacturer, our valves are manufactured to the highest quality standards using ultra-modern manufacturing techniques and astute material sourcing.
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