Beijing Howard Hydraulic Z2FS10-20B / superposition double throttle check valve

Beijing Howard Hydraulic Z2FS10-20B / superposition double check throttle 6CG24N9Z5L DBW10A-1-50B / 315 6CG24N9Z5L DBW10A-2-50B / 315 6CG24N9Z5L DBW10A -1-50B / 200 6CW220-50N9Z5L DBW10A-2-50B / 200 6CW220-50N9Z5L DBW10A-1-50B / 315 6CW220-50N9Z5L DBW10A-2-50B / 315 6CW220-50N9Z5L \ DBW10B-1-50B / 200 6CG24N9Z5L DBW10B-2-50B / 200 6CG24N9Z5L DBW10B-1-50B / 315 6CG24N9Z5L DBW10B -2-50B / 315 6CG24N9Z5L DBW10B-1-50B / 200 6CW220-50N9Z5L DBW10B-2-50B / 200 6CW220-50N9Z5L DBW10B-1-50B / 315 6CW220-50N9Z5L DBW10B-2-50B / 315 6CW220-50N9Z5L DBW20A-1 - 50B / 200 6CG24N9Z5L DBW20A-2-50B / 200 6CG24N9Z5L DBW20A-1-50B / 315 6CG24N9Z5L DBW20A-2-50B / 315 6CG24N9Z5L DBW20A-1-50B / 200 6CW220-50N9Z5L DBW20A-2- 50B / 200 6CW220-50N9Z5L DBW20A -1-50B / 315 6CW220-50N9Z5L DBW20A-2-50B / 315 Medium: all kinds of highly corrosive chemical media Temperature: 40 (℃) Nominal: 31.5 (MPa) Nominal Diameter: 12,16 (mm) Installation : flange Operating temperature: room type (channel position): Pilot Connection: flange parts and accessories: Parts Flow direction: Two-way Drive: hydraulic Form: Plunger Pressure environment: high pressure Body material: cast iron