
KEV 系列是一种电加热汽化调压阀,设计用于液体样品汽化或气体样品预热。其特点是可拆卸的加热元件与工艺流体直接接触,尽可能地实现热效率并易于清洁。KEV 调压阀有隔膜式和活塞感应式两种配置可供选择,适用于危险区域,并包括一个整体式温度控制器。
调压阀的电子控制器可超控温度设置,以防止过热而不中断蒸发。KEV 调压阀内部容积小,设计灵活,用户可以根据具体应用的灵敏度和出口压力需求选配产品,使其成为满足各种蒸发和预热要求的灵活解决方案。
KEV 系列调压阀通过了 ATEX、IECEx、UKEX 和 CSA 认证,适用于产品目录中所列的苛刻和危险环境,所有加热器范围的温度等级均为 T3。
查看我们的调压阀视频播放列表,其中包含四段关于 KEV 调压阀如何帮助避免停机的视频。
规格
最大进口压力 | 3600 psig (248 bar) |
压力控制范围 | 0 至 10 psig (0.68 bar) 到 0 至 3600 psig (248 bar) |
流量系数 | 0.02 或 0.06 |
电 | 源:120 和 240 V (ac) (± 10 %),50/60 Hz 加热器额定值:50、100、150 和 200 W |
控制温度范围 | 75 至 380°F(23 至 193°C) |
爆炸性环境/危险场所认证 |
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了解如何使用世伟洛克 KEV 系列调压阀尽可能地延长正常运行时间和减少中断。
减压、电加热汽化调压阀目录
查找详细的产品信息,包括结构材料、额定压力和温度、选购件及配件。
Swagelok offers pressure-reducing, back-pressure, dome-loaded, and spring-loaded pressure regulators to control pressure and minimize droop in instrumentation systems.

Need Help Selecting the Right Regulators?
Learn more about different types of regulators under varying application conditions with our regulator selection video.
Find the Right RegulatorSwagelok Resources Curated for You

Managing Supply Pressure Effect (SPE) in a Regulator
Supply pressure effect, also known as dependency, is an inverse relationship between inlet and outlet pressure variables within a regulator. Learn how to manage this phenomenon in your pressure regulators with tips from Swagelok.

How Thorough Testing Ensures Reliable Regulator Performance
Have you ever wondered what testing goes into a product designed to operate in extreme conditions? Take a look behind the lab doors, following the development journey of RHPS Series industrial regulators rated for use at temperatures well below zero.

How to Flatten a Regulator Flow Curve to Reduce Droop
Droop is an issue for every pressure-reducing regulator. Learn how to minimize droop and flatten regulator flow curves with various dome loaded regulator configurations.

Cómo Utilizar un Regulador para Reducir el Retardo de Muestra en un Sistema de Instrumentación Analítica
El retardo es frecuentemente subestimado o incomprendido en los sistemas analíticos. Una forma de controlar el retardo es utilizar un regulador de control de presión. Vea cómo gestionar el retardo de su sistema analítico con estos consejos.