Import Bqt Rotary Damper Butterfly Valve Actuator — Buy in wholesale FOB from Supplier in China

The BQT rotary damper butterfly valve actuator from Tianjin Freya Automation Technology Co., Ltd. is a quarter-turn electric actuator designed for precise control of butterfly valves, ball valves, and plug valves requiring 90 degree rotation. The unit features a compact form factor with reduced weight relative to output torque, paired with IP-rated enclosure protection against dust and moisture ingress typical for industrial valve automation applications. Remote operation capability and local manual override are both standard, allowing flexibility between centralised control rooms and on-site maintenance procedures.

Construction centres on an efficient drive train with phase-disconnection protection, a standard safeguard for three-phase installations where voltage imbalance could damage motor windings. The housing achieves high ingress protection, though buyers should confirm the exact IP rating with the supplier for their specific environment. Optional intelligent configurations include an LCD display with local pushbutton interface, infrared programming and remote control, plus automatic regulation with position feedback for modulating service.

Primary applications span petroleum refining, chemical processing, power generation, water and wastewater treatment, and pulp and paper operations. The actuator suits any installation where reliable isolation or throttling with quarter-turn valves is needed. Buyers should verify torque output curves, duty cycle ratings, and supply voltage options (single-phase or three-phase) directly with Tianjin Freya Automation Technology to confirm compatibility with their valve torque requirements and electrical infrastructure.

Tianjin Freya Automation Technology Co., Ltd. is located in Zhongbei Town, Xiqing District, Tianjin, 300380, China, a manufacturing hub in the municipality's industrial corridor with established supply chains for automation equipment. The supplier holds a harbor trust tier on the platform, indicating a baseline verification status. The response rate shows 0.00 percent with an average response time of zero hours, which suggests either a new listing or limited inquiry history; buyers should test responsiveness directly before committing to orders.

The company specialises in electric valve actuators, specifically the QT series for partial-turn valve control, and has developed intelligent variants with expanded functionality. No information is provided about year of establishment, factory floor area, annual output volume, specific certifications held, or named reference clients. Buyers should request documentation of ISO 9001 quality management, product test reports, and factory audit records to assess manufacturing capability. The supplier's product range appears focused rather than diversified, which may indicate depth in actuator engineering but should be confirmed through direct technical dialogue.