Parker 针阀
Parker Needle Valves
YG系列截止阀 YG Series Valve

派克YG系列阀门是一款Y型结构截止阀，可以广泛应用于电力行业、石油天然气和化工/石化行业，精巧的设计使其更易于安装在各种规格和布置构造的管路中。 Parker YG series valves are Y pattern globe valves that are widely used in the power industry, petroleum,and chemical/petrochemical industries. With a maximum operating pressure of 414bar(6,000psi) and a maximum operating temperature of 676℃(1,250°F).

派克YG系列阀门是Y型截止阀，广泛应用于电力、石油、化工、石化等行业。YG系列阀门的工作压力高达414bar（6000psi），工作温度高达676℃（1250°F），采用组合阀盖设计，在高温高压苛刻的工作条件下提供稳定的密封。两级阀杆/非旋转头设计，有效减少填料和阀座旋转运动造成的磨损，从而延长填料和阀座的使用寿命，降低操作扭矩。另外，填料位于阀杆螺纹下方，可以防止螺纹润滑油污染工艺介质，也可以去除工艺介质对润滑油的侵蚀，从而有效提高阀杆螺纹的润滑效果。Parker YG series valves are Y pattern globe valves that are widely used in the power industry, petroleum,and chemical/petrochemical industries. With a maximum operating pressure of 414bar(6,000psi) and a maximum operating temperature of 676℃(1,250°F), the YG series valves are designed with a combined bonnet design to provide a stable sealing under high temperature and high pressure demanding working conditions. Two-stage stem/non-rotating head design effectively reduces the wear and tear caused by rotary motion on packing and seat, thus extending the packing and seat life and reducing operating torque. In addition, the packing is located below the stem thread, can prevent the thread lubricant contamination process medium, and also can remove the process medium to the lubricant erosion, thus effectively improve the lubrication effect of stem thread.

YG系列截止阀 YG Series Valve

Technical Specifications

YG Series Valve 型号