3V300 Series Features: 1. Pilot mode, the external and internal options; 2. Strut structural, sealing, and responsive; 3. Double solenoid valve has a memory function; 4. the hole using a special process, friction resistance, low pressure start, long life; 5. without lubrication; 6. attached manual device, which will help installation and commissioning; 7. There are a variety of standard voltage levels are available; 8. Can be integrated with the base valve, saving installation space; Automation Technology Co., Ltd., Shenzhen and trustworthy (AirTAC a proxy) Price Supply: Original Taiwan, Asia and Germany polite dynamic components, price, quality, even national security (one year), leave a compensable one hundred, customers are welcome to inquire Order,