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Pressure Center: Refers to the pressure applied at the solenoid valve’s inlet. Exhaust Center: Describes a state where fluid can be exhausted from one or more ports in the middle position. Closed Center: Describes a state where all ports are sealed, preventing fluid flow in the middle position.

Our latest exploded view reveals the key components of the 4V solenoid valve, including the coil, armature, valve body, and seals, working together to deliver efficient and reliable fluid control. Every detail reflects OLK's commitment to quality and innovative engineering.

OLK Pneumatic will participate in the China(Yiwu) International Industrial Expo from 9.6 - 9.8, 2024. Looking forward to meeting you at the exhibition. ZHEJIANG OULEIKAI PNEUMATIC CO.,LTD Booth: D hall .D021

Three components of gas source processor.The valve positioner generates rotation through the coaxial connector or feedback rod, causing the cam to activate the micro switch. This, in turn, allows the micro switch to be triggered by the cam, sending switch signals to the external through the terminal block, and displaying locally through the indicator.

This pneumatic combination switch is available in configurations controlling one to six compartments, suitable for centralized control of pneumatic valves in oil tankers. It includes control for bottom valves, vapor recovery valves, side panel ventilation valves, pipeline control valves, and unloading valves, enabling quick opening and closing and remote control to ensure safe and reliable loading and unloading operations.

The automatic loading and unloading positioning cylinder of the engraving machine manufactured by OLK pneumatic is equipped with a bracket aircraft cylinder. The function is to locate and fix the workpiece, provide stable pressure, and automatically tighten the system to improve processing efficiency. Aircraft cylinders have the advantages of high precision, high efficiency, high safety, easy operation, and easy installation