Products Details

Electric all-welded ball valve is a kind of automatic control valve, widely used in petroleum, chemical industry, natural gas storage and transportation, metallurgy, paper making, shipbuilding and other industries. Here's a summary of some of the key messages:

Design standards: The design of electric all-welded ball valves is usually based on API 6D standards and meets the specific requirements of customers.
Temperature and pressure range: The temperature range is usually -150 to 428°F (-101 to 220°C), and the pressure range can be from ASME 150 to ASME 2500.
Size: Sizes range from NPS 1 to 36 (DN 25 to 900).
Connection mode: including RF, RTJ, BW, etc., in line with B16.5, B16.47 and B16.25 standards.
Materials: Carbon steel, stainless steel, low temperature carbon steel, duplex steel, super duplex steel, nickel-based alloy and other materials can be used.
Operation mode: In addition to manual operation, it can also be remotely operated by pneumatic, hydraulic or electric drive.
Features: With double plug row design, anti-static equipment, anti-blow valve stem and other features, can inject emergency sealant on the valve seat and stem.
Testing and certification: Compliance with API 6D, ISO 5208, API 598, IEC61508 and ISO15848 standards.
Drive mode: Electric all-welded ball valves are usually equipped with turbine drives, and can also be equipped with pneumatic or electric devices to achieve remote operation as required.
Main technical parameters: for example, the pressure range is 1.6~4.0MPa, the temperature range is -29℃~100℃, and the diameter size is 50~800mm.
Structural features: All-welded ball valve has the seat structure, stem anti-fly function, anti-static structure, fire structure and so on.
Product parameters: including connection mode, caliber size, working pressure, medium temperature, etc., can be selected according to different industrial control materials.
Application: Electric all-welded ball valve is suitable for heating system, heating area, industrial pipeline and other purposes.
Performance: Electric all-welded ball valve has been adopted by many internationally renowned enterprises, such as Exxon Mobil, Royal Dutch/Shell Group, etc.
Advantages: Electric all-welded ball valve has the advantages of short delivery time, quick response, excellent material selection and so on.