进口气动高真空蝶阀产品信息：

美国《LAINE》莱恩--进口气动真空蝶阀，也叫气动真空蝶阀，气动负压蝶阀，气动不锈钢真空蝶阀，气动真空法兰蝶阀，是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动，用于接通或切断真空管路中的气流的蝶阀。适用介质为纯净空气和非腐蚀性气体。可选配反馈信号装置。该产品操作力大,阀体设计合理,流阻小,额定流量系数大,密封性能you良。气动高真空蝶阀广范应用于石油、化工、轻纺、食品、泡塑等各工业部门的生产过程自动控制和远程控制交流中。

Laine imported pneumatic vacuum butterfly valve, also known as pneumatic vacuum butterfly valve, pneumatic negative pressure butterfly valve, pneumatic stainless steel vacuum butterfly valve and pneumatic vacuum flange butterfly valve, is a butterfly valve that changes the direction of the air path through the electromagnetic directional valve, controls the actuating cylinder to drive the butterfly valve to open and close, and is used to connect or cut off the air flow in the vacuum pipeline. The applicable medium is pure air and non corrosive gas. Optional feedback signal device. The product has large operating force, reasonable valve body design, small flow resistance, large rated flow coefficient and good sealing performance. Pneumatic high vacuum butterfly valve is widely used in automatic control and remote control communication of production process in various industrial departments such as petroleum, chemical industry, light textile, food, foam plastics, etc.

进口气动真空蝶阀产品详细参数：

适用介质:纯净空气和非腐蚀性气体

公称通经:DN40~DN1200

公称压力:150LB   600LB

适用温度:-40~+850℃

阀体材质:316、304、碳钢

阀芯材质:316、304

密封材质:PTFE、增强型PTFE。

驱动形式:气动(限位开关、电磁阀、手轮、定位器)

Applicable medium: pure air and non corrosive gas

Nominal diameter: Dn40 ~ DN1200

Nominal pressure: 150Lb 600Lb

Applicable temperature: - 40 ~ + 850 ℃

Valve body material: 316, 304, carbon steel

Valve core material: 316, 30

Sealing material: PTFE, reinforced PTFE.

Driving mode: pneumatic (limit switch, solenoid valve, hand wheel, positioner)

进口气动真空蝶阀特点：

1.进口气动真空蝶阀具有结构简单、体积小、重量轻、材料耗用省,安装尺寸小,开关迅速、90°往复回转,驱动力矩小等特点,用于截断、接通、调节管路中的介质,具有良好的流体控制特性和关闭密封性能。蝶阀处于完全开启位置时,蝶板厚度是介质流经阀体时*的阻力,因此通过该阀门所产生的压力降很小,故具有较好的流量控制特性。蝶阀有弹密封和金属的密封两种密封型式。弹性密封阀门,密封圈可以镶嵌在阀体上或附在蝶板周边。

2.阀杆为通杆结构,经过调质处理,有良好的综合力学性能和抗腐蚀性,蝶阀启闭时阀杆只作旋转运动而不作升降运行,阀杆的填料不易破坏,密封可靠。与蝶板锥销固定,外伸端为防冲出型设计,以免在阀杆与蝶板连接处意外断裂时阀杆崩出。

1. The imported pneumatic vacuum butterfly valve has the characteristics of simple structure, small volume, light weight, low material consumption, small installation size, fast switching, 90 ° reciprocating rotation and small driving torque. It is used to cut off, connect and adjust the medium in the pipeline, and has good fluid control characteristics and closing sealing performance. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body. Therefore, the pressure drop generated through the valve is very small, so it has good flow control characteristics. Butterfly valve has two sealing types: elastic seal and metal seal. For the elastic sealing valve, the sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate.

2. The valve rod is a through rod structure. After quenching and tempering treatment, it has good comprehensive mechanical properties and corrosion resistance. When the butterfly valve is opened and closed, the valve rod only rotates without lifting operation. The packing of the valve rod is not easy to be damaged and the seal is reliable. It is fixed with the taper pin of the butterfly plate, and the extended end is designed to prevent the valve rod from bursting out when the connection between the valve rod and the butterfly plate is accidentally broken.

关于我们：

美国莱恩自控集团（USA LAINE CONTROLS GROUP）座落在美国东岸的华盛顿特区，莱恩公司自成立以来始终将产品质量和技术更替作为公司发展的基础，一直积极于服务客户，并提供完善的阀门及流体自控系统的产品和解决方案。目前是此领域制造商之一。

莱恩自控科技（成都）有限责任公司是莱恩自控集团在中国的分部，下设莱恩香港公司等法律实体，包括位于中国的工厂以及各地多个销售分支机构。莱恩自控科技（成都）有限责任公司设有莱恩服务于的工厂，坐落于四川成都，是莱恩自控集团在中国的阀门及控制系统制造工厂之一。公司主要生产销售莱恩自控集团的调节阀、减压阀、闸阀、截止阀、蝶阀、止回阀、球阀、疏水阀、隔膜阀以及一系列完全设计的辅助设备，包括电动、气动执行机构、电磁阀、阀门位置检测器等。产品多年来销往世界各地,获得海内外客户好评。

我司生产产品一直坚持莱恩统一的质量水准，坚持产品的一致规格。莱恩在中国地区已建有销售服务网络，方便为客户提供各种售前售后服务。