Sundan Technologies offers Valve Actuators tailored for ball and butterfly valves, featuring electric and pneumatic options. These actuators boast compact designs, high protection standards (IP67), and efficient, precise operation. With customization options for control types, explosion-proof models, and easy installation without the need for ongoing maintenance, they meet a wide range of industrial requirements.

Economical Electric Actuators

LU Series electric actuator is Lapar company new economical electric actuator for ball valves, butterfly valves and other transition back to driving; appearance of fine small, light weight, precise adjustment is the series features; high technology, reliable performance customers on selected products; variety of specifications to meet customer's various torque valve configuration.

Feature

1. Complete function: Customize intelligent, proportional and switch-type valves of various signal output and voltages
2. Compact size: Size and weight equal to only 35-40% of congeneric products
3. High standard protection: Protection standard of IP67 for outdoor operation
4. Reliable performance: Lengthen service life of easily damaged parts such as bearing and electrical components
5. Precise and wear resistant: Turbine output shaft is forged by integrated special copper alloy, high in strength and great in wear resistance Little
6. Return difference: Integrated turbine output shaft avoids clearance of key joint and ensures precision
7. Safety assurance: Grade F insulation motor passed high-voltage insulation test assures safety
8. Integrated: Valve body carries intelligent control module, no need of external connection with other accessories
9. Simple mating: Adopted single-phase source simplifies circuit external connection
10. Convenient to use: Installation at any angle, no need of secondary maintenance
11. Protective device: Double limit with over temperature protection
12. Optional speed: 5S, 10S, 15S, 30S, 60S
13. Optional explosion-proof type: Explosion series: Ex d IIB T4

Turbine for valves

LP-Turbine is a rotary manual control device,0-90 degree rotation to work efficiently and accurately. When unable to supply gas source or power, manually operated device can support fast, simple to operate and provide the highest torque to ensure that the pneumatic valve is working properly.

Feature

1. Double acting and spring return type actuators
2. Rack and pinion design
3. Linear torque
4. Rotation angle 90° ± 5°
5. Anti-friction sliding bearings
6. Long life without maintenance
7. Total safety for springs replacement
8. Mounting of solenoid valves accessories NAMUR Standard.
9. Mounting of devices accessories NAMUR VDI/VDE 3845 Standard.
10. Coupling according to ISO 5211 and DIN 3337 (Octagonal drive)
11. Multi-function position indicator suitable for mechanical and inductive direct switches.

This product summarizes the many electric actuator is insufficient, after improvements, the latest version of the product. Many of the key components are imported from Japan, Germany or parts, compact structure, reliable quality, superior performance.

Main feature

1. Compact and low weight due to high grade aluminum alloy for housing.
2. High corrosion resistance due to hard anodizing on inside & outside and polyester coating on external surface.
3. Various output torque from 80Nm to 3000Nm
4. Wide range of voltage available
5. Self locking with minimum backlash in the transmission
6. Rugged construction with o-ring system giving water and explosionproof. (optional : explosionproof/Eexd IIB T4, IP68)
7. Handwheel for manual operation engaged by a manual/auto lever arranged for power preference.
8. Easy mounting base standard to ISO5211
9. Standard 4 limit switches.
10. 2 for operation, 2 for extra (dry contacts)
11. Torque switches (except for HQ-008)
12. LED lamps on indicator monitoring valve position and operation (option)
13. Space heater with thermostat for preventing overheat.
14. Removable drive bushing with under hung for easy machining and tight connection.