• BLM6波纹管密封平衡笼式调节阀

    发布日期:2018-11-3 17:37:51浏览次数:319



    BLM6 波纹管平衡笼式调节阀控制各种高温、低温的中压流体,是一种压力平衡式的调节阀。阀体结构紧凑,流体通道呈S型,还设有一个改善套筒周围流体平衡流动的导流翼,使其压降损失小,流量大,可调范围广,流量特性精度高,符合IEC534-2-1976标准。调节阀动态稳定性好,噪音低,空化腐蚀小。其上阀盖采用波纹管密封结构,适用于极毒、易燃易爆易挥发和稀有贵重金属介质的。另外该阀也可用在真空的场合。

    调节阀泄漏量符合ANSI B16.104标准。调节阀配用多弹簧薄膜或气缸执行机构,其结构紧凑,输出力大。


    BLM6 Bellows Seal Balance Cage Guided Control Valve is a kind of pressure balanced type control valve which is applicable for controlling high or low temperature and high pressure fluid. The valve with a compact structure, S type flow way and a guide wing that improved the fluid balance around the cage makes the low pressure loss, large flow, wide adjustable range and high-precision flow characteristic are available. The design of valve is in compliance with IEC534-2-1976.This valve represents dynamic stability, low noise and small cavitation corrosion. The bonnet with bellows seal is suitable for highly toxic, flammable, explosive, volatile process fluid and rare metal. Moreover, this valve is also available in vacuum situation.

    The leakage rate accords with ANSI B16.104 standard. The compact size and large output force are available when the control valve is combined with multi-spring diaphragm actuator or cylinder actuator.

    This product complies with the GB/T4213-2008 standards.