北京华德减压阀ZDR10DA2-50B/210Y供应

北京华德减压阀ZDR10DA2-50B/210Y

减压阀的基本作用原理是靠阀内流道对水流的局部阻力降低水压，水压降的范围由连接阀瓣的薄膜或活塞两侧的进出口水压差自动调节。定比减压原理是利用阀体中浮动活塞的水压比控制，进出口端减压比与进出口侧活塞面
华德液压阀

HED4OH15B/50Z14L220S HED4OH15B/100Z14L220S HED4OH15B/350Z14L220S

DB30-1-50B/50 DB30-1-50B/100 DB30-1-50B/200 DB30-1-50B/315

DB30-2-50B/50 DB30-2-50B/100 DB30-2-50B/200 DB30-2-50B/315

DBW10B-1-50B/506CW220-50N9Z5L DBW10B-1-50B/506CG24N9Z5L

DBW10B-2-50B/506CW220-50N9Z5L DBW10B-2-50B/506CG24N9Z5L

DBW10A-1-50B/1006CW220-50N9Z5L DBW10A-1-50B/1006CG24N9Z5L

DBW20B-1-50B/506CW220-50N9Z5L DBW20B-1-50B/506CG24N9Z5L

DBW20B-2-50B/506CW220-50N9Z5L DBW20B-2-50B/506CG24N9Z5L

DBW20A-1-50B/1006CW220-50N9Z5L DBW20A-1-50B/1006CG24N9Z5L

DBW30B-1-50B/506CW220-50N9Z5L DBW30B-1-50B/506CG24N9Z5L

DBW30B-2-50B/506CW220-50N9Z5L DBW30B-2-50B/506CG24N9Z5L

DBW30A-1-50B/1006CW220-50N9Z5L DBW30A-1-50B/1006CG24N9Z5L

Z2S16-30B/ Z2S16A-30B/ Z2S16B-30B/

Z2S16-1-50B/ Z2S16-2-50B/ Z2S16-3-50B/ Z2S16-4-50B/

Z2S16A1-50B/ Z2S16A2-50B/ Z2S16A3-50B/ Z2S16A4-50B/

Z2S16B1-50B/ Z2S16B2-50B/ Z2S16B3-50B/ Z2S16B4-50B/

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