Model Number: Z131-25 Brand Name: BEST Key Specifications/Special Features: Z131 series pilot operated diaphragm solenoid valve1.Imported parts, assembled domestically, normally Closed (NC)2.Zero leakage3.Max. Action frequency: 5 times/s4.Max. Pressure tolerance: 16kgf/cm25.Ambient temp.: -15~75℃6.Max. Kinematic viscosity value: ≤25CSt（mm2/s)7.Pilot operated structure, pressure differential is required8.Serialized product, water hammer effect can be dissipated efficiently
9.Mounted at any angle, keep coil vertically upward ＆ installed horizontally may extend life span

10.Seals: Ⅰ---NBR(code: N),Ⅲ---VITON(code: V),special---EPDM(code: E)
11.Valve body material: normal---Bronze(code: T)or SS304(code: B),special---SS316(code: R)
12.Voltage: AC220/AC230/AC240V 50/60Hz, DC24, tolerance ±10%, customization accepted