Products Details

Electric all-welded ball valve is a new type of ball valve, compared with the traditional ball valve, its performance is more reliable, longer service life, widely used in many industrial fields. The following are some of the main features and application areas of electric all-welded ball valves:

Structural features: Electric all-welded ball valve can be floating ball or shaft support structure, with full diameter or reduced diameter channel, metal seal or soft seal. In addition, it also has fire safety design, anti-static device and anti-blowout rod design.

Sealing performance: The use of Beville springs ensures no leakage and has a bi-directional sealing system, with each ring providing complete sealing in both directions.

Material: The main material of the ball valve can be ST37.8, A105, LF2, F304, F316, etc., the ball material can be F304 or F316, and the seat material can be PTFE+C, Nylon, PEEK, etc.

Size and Pressure rating: Electric all-welded ball valves typically range in size from DN12 to 900 or 1/2 to 36 inches, with larger sizes available upon request. Its nominal pressure range is PN10 to PN420 or ANSI 150 to 2500.

Temperature range: Suitable for -50°C to +280°C temperature range.

Application field: Electric all-welded ball valve is widely used in urban gas supply, urban central heating, heat exchanger, steel plant, industrial equipment and other industrial fields.

Mode of operation: In addition to manual operation, electric all-welded ball valves can also be equipped with electric actuators for remote control.

Testing and Certification: Electric all-welded ball valves undergo routine pressure tests to verify their sealing performance and performance under normal operating conditions.

Standards and certification: comply with API 6D, API 6FA, BS 6755 and other international standards.