美国valv-trol公司自1947年以就专业生产标准和定制高压阀门水力学及其它高压水系统。 Valv-Trol manufactures high pressure and low pressure valves, including 2-way valves, 3-way valves, check valves, and relief valves, for use in water hydraulic systems and other applications valv-trol高压阀 valv-trol低压阀 valv-trol水阀 valv-trol液压阀 valv-trol阀门 valv-trol 平衡阀 valv-trol流量控制阀 valv-trol伺服阀 valv-trol止回阀 valv-trol泄压阀 valv-trol阀;valv-trol高压阀;valv-trol低压阀;valv-trol水阀;valv-trol液压阀;valv-trol阀门;valv-trol液压系统控制;valv-trol平衡阀;valv-trol流量控制阀;valv-trol伺服阀,valv-trol止回阀;valv-trol泄压阀 valv-trol valve;valv-trolhigh-pressure valve ;valv-trollow pressure valve ;valv-trolwater valve ;valv-trolhydraulic valve ;valv-trol hydrolic system control;valv-trolbalanced valve;valv-trol flow contro valve ;valv-trolservo valve ,valv-trolcheck valve ;valv-troldeecompression valve VALV控制阀有*特功能,控制阀演示阀门的耐用性和方便的服务,互换性可能,有2路,3路阀和止回阀的设计具有相同的内部零件,此外标准件是我们定制设计的阀门,这样的设计已经说明如何可靠,它于1947年**提出的,至今仍然可以互换,它可以减少库存的备件更换零件,并确保快速交付。此外,过时,由于设计变更,几乎完全消除。 l阀;valv-trol高压阀;valv-trol低压阀;valv-trol水阀;valv-trol液压阀;valv-trol阀门;valv-trol液压系统控制;valv-trol平衡阀;valv-trol流量控制阀;valv-trol伺服阀,valv-trol止回阀;valv-trol泄压阀 常用型号有:valv-tro A-0822,valv-tro A-0824, valv-tro B-0511,valv-tro B-0513,valv-tro B-0530,valv-tro B-1000,valv-tro B-1001,valv-tro B-1002,valv-tro B-1003,valv-tro B-1004,valv-tro B-1005,valv-tro B-1006。