Model Number: ZCB-10I02-D Brand Name: BEST Key Specifications/Special Features: 1. Universal purpose, exclusively used for weak alkali, weak acid and pure media2. Valve body material: plexiglass (code: B)3. Seal: viton (code: V)4. Metal component contacting with media-plunger J117 stainless iron5. Ambient temp: -15-75℃6. Applicable medium kinematic viscosity value: 50CST (mm2/s)7. Max action frequency: 3 times/s8. DN3-6 direct acting structure, DN10-15 pilot operated structure9. Coil temp-rise allowed: ≤90℃10. Mounted at any angle, keep coil vertically upward and installed horizontally which might extend life span11. Zero leakage12. Voltage: 220/AC 230/AC 240V 50/60Hz 24 DC, tolerance -15 to +10%, customization accepted