YJZQ pressure valve The valves are suitable for a variety of pipeline hydraulic systems and chemical systems used for opening and closing. Nominal pressure PN: 31.5MPa Working pressure: 31.5MPa Working temperature: -20 ~ + 65 degree centigrade Applicable medium: hydraulic oil, water-glycol, other mixing liquids. Ball valve main advantages as follows: Applicable to the regular operation, open and close quickly, lightweight. 1. Fluid resistance. 2. The structure is simple, relatively small size, light weight, ease of maintenance. 3. sealing performance 4. without installation restrictions direction, the flow of media can be arbitrary. 5. No vibration, noise. |