Technical Parameters
Model: BSTZ-200 02
Output Torque: 200N·m
Rotation Angle: 0~90°, Quarter Turn
Housing Material: Die-cast Aluminum Alloy
Protection Class: IP67
Power Supply: AC220V / AC380V / DC24V (Optional)
Control Type: On-off / Modulating (4-20mA)
Mounting Standard: ISO5211
Position Display: Local Visual Position Indicator
Protection: Overload Protection, Motor Overheat Protection
Ambient Temperature: -20℃ ~ +60℃
Rated Power: 0.37~0.55KW depends on version.
Working Principle
Receive control electric signal to drive internal reduction gear set and output rotary torque, drive output shaft to rotate within 0~90° to open/close or continuously regulate valves. Built-in position sensor feeds back valve position in real time. Overload module detects load and cuts off motor to protect device under abnormal condition.
Maintenance
Pre-filled long-life grease at factory, no refueling required under normal working conditions. Regular inspection for wiring and seals. Store at mid position for long-time shutdown.
Spare Parts
Optional spare parts: motor, sealing gaskets, control board, limit switch, gear assembly.
Acceptance
100% full function test before delivery, including torque test, stroke calibration and signal test. Factory test report available, third-party on-site acceptance supported.
Application Scope
Water treatment system, HVAC, chemical pipeline, gas system, marine pipeline, power plant flue dampers, matching butterfly & ball valves for water supply & drainage.
FAQ
Q1: Is customization available?
A: Yes. Explosion-proof type, fail-safe type, different voltage, marine certification version and customized output shaft available.
Q2: How about installation?
A: ISO5211 standard flange, directly mounted on valve, easy installation. Installation manual supplied, just fasten bolts and wire connection.
Q3: What is lead time?
A: Standard items in stock: 3~5 days. Custom items:7~15 working days, adjusted by order quantity.
Q4: Packing method?
A: Independent shockproof foam + export carton. Plywood case for large orders, suitable for sea shipment.
Q5: Warranty period?
A: Standard 12-month warranty starting from shipment date. Free repair & spare parts replacement for non-artificial damage.
