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The "ZM Series" is a vacuum valve that receives molten metal through a pressure pin (pin piston) and shuts off the valve section via a lever.
It allows for a shorter stroke of the pressure pin compared to the shut-off stroke of the valve section, achieving faster shut-off.
【Features】
■ Improved with know-how cultivated from the NVV series. It can be considered a completed series.
■ Fully compatible with stable air, contributing to more stable casting.
■ Increased the flow length from the piston to the valve by 30% to enhance reliability.
■ A rich lineup that accommodates die casting machines from 50 to 2,250 tons.
■ Can be installed and removed without disassembling the mold. The mechanical mechanism is centralized on the fixed side, ensuring good maintainability.
*For more details, please download the PDF or feel free to contact us.