Part-Turn Gearbox (Model ZJ)
Product Overview
The quarter-turn gearbox series is engineered for 90° operation of ball valves, butterfly valves, and plug valves. It features an adjustable mechanical limit and a totally sealed drive unit. The gearbox can be equipped with an auxiliary reduction gear and complies with ISO 5211 standards, suitable for both manual and actuator-driven applications.
Key Features
Tapered roller bearing combined with worm, removable drive bush, and adjustable mechanical limit for precise control.
The gearcase is made of high-strength cast iron for durability.
Actuator Certificates
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Electro-Hydraulic Actuator
Output: 3kN – 700kN
IP66/IP68 | SIL2/SIL3
Temp: -60°C to +70°C
