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价格:电议
所在地:广东 广州市
型号:LIK
更新时间:2018-01-11
浏览次数:1158
公司地址:广州广新路168号
孙齐(先生) 销售经理
阀门工作温度为-196℃-550℃。材质有:铸铁、铸钢、不锈钢、锻钢、铬钼钢、铬钼钒钢。传动方式有手动、蜗轮传动、伞齿轮传动、正齿轮传动、链轮传动、电动、气动。广泛应用领域:机械设备、化工设备、通用零部件、工业设备、给排水设备、造纸设备、制药设备、通用设备、石化设备、电力设备、治金粉末设备、采矿设备,市政、电子工业等,产品畅销全国各地,优质的质量,高效的服务,深得用户的信赖和广泛的赞誉。
面对日趋激烈的市场竞争和全球经济一体化的严峻考验,能恩人将始终坚持“全方位适应和满足市场”的企业方针,恪守“以人为本,务实图强”企业理念,不懈努力。千里之行,始于足下,美誉之声,源于服务。我们必将为能恩所有新老客户提供更优质的产品与更及时,完善、全面的服务,同时,也恳求得到广大客户、同行及朋友能一如既往的关心和支持。
控制阀参数说明:
阀内件特点: 套筒导向型
平衡内件结构
迷宫式阀笼结构
平衡密封环结构(常温)
金属密封环结构(高温)
阀体类型: 直通式
角式
Z型阀体
阀盖形式: 标准型
散热型
低温型
流量特性: 等百分比
线性
快开
口径范围: DN25-400(1”-16”)
压力等级: PN15、25、42Mpa(ANSI 900、1500、2500LB)
泄漏等级: ASME B16.104 Ⅴ(标准型金属阀座)
管道连接方式: 法兰式
对焊式
适用温度范围: -30° ~ 260°(平衡密封环结构)
-196° ~ 550°(金属密封环结构)
执行机构类型: 气动薄膜式执行机构
气动活塞式执行机构
电动执行机构
Series balanced labyrinth control valve adopts the labyrinth cage and balanced plug design. The labyrinth cage is composed of cylindrical discs with many coaxially distributed labyrinths. According to different technological parameters of the media, different labyrinth specifications and piling layers are designed to form the cage and the cage divides the whole flow channel into several tiny circuitous or step flow channels, forcing the fluids to continuously change the flow direction and flowing area and gradually reducing the pressure of fluids, so as to prevent the occurrence of flash evaporation and cavitation and prolong the service life of the trim. The balanced cage plug is adopted. The closely fit plug and seat ensure very low leakage. The trim is suitable for service conditions under which blocked flow will easily be produced and cavitation will be caused.
Parameters of control valves:
Trim features: cage guided
balanced trim structure
labyrinth cage structure
balanced seal ring structure(normal temperature)
metal seal ring structure (high temperature)
Body type: straight-through type
angle type
Z type body
Bonnet type: standard type
heat dissipation type
cryogenic type
Flow characteristic: equal percentage
linear
quick open
Size: DN25-400(1”-16”)
Pressure class: PN15、25、42Mpa(ANSI 900、1500、2500LB)
Leakage class: ASME B16.104 Ⅴ(standard type metal seat)
Pipe connection type: flange type
butt welding type
Applicable temperature range: -30CC° ~ 260CC°(balanced seal ring structure)
-196CC° ~ 550CC°(metal seal ring structure)
Actuator type: pneumatic diaphragm actuator
pneumatic piston actuator
electric actuator