描述
CASH E-55技术工控解析：高流量压力调节器的工业级解决方案
一、产品概述
CASH E-55是一款专为高流量、可变流量工况设计的工业压力调节器，由美国CASH公司研发，属于其控制系统系列产品。其核心功能是通过平衡活塞设计和吸气式控制实现高精度压力调节，适用于水、空气及低温介质服务，广泛应用于制造业、石油天然气、航空航天等领域。
二、核心功能与技术特性
1.平衡活塞设计
灵敏操作与抗波动：活塞上下部均暴露于出口压力环境，通过平衡压力抵消波动，确保入口压力波动时仍能稳定输出，减少噪音并延长设备寿命。
宽范围调节：支持入口压力高达400 psi，出口压力范围25-300 psi（具体参数因介质和工况调整），适应高流量场景需求。
2.吸气式闭合控制
精准压力控制：通过吸气式结构实现闭合压力调节，避免传统设计中的压力滞后问题，尤其适用于可变流量工况（如气动系统、液压系统）。
3.高可靠性设计
材料与防护：采用青铜阀体和不锈钢阀座，耐腐蚀性强；内置黄铜滤网保护核心部件，支持快速清洁维护。
低温适配：提供可选低温结构（如液氮或低温储罐应用），工作温度范围达-320°F至180°F（-195°C至82°C）。
4.简化维护与兼容性
模块化结构：设计简洁，便于拆卸和维修，减少停机时间。
接口适配：支持NPT/BSPT螺纹连接（尺寸覆盖1/2″至2″），兼容多种工业管路系统。
三、技术参数
参数规格
型号E-55
品牌/制造商CASH
介质水、空气、低温流体（如液氨、液氮）
入口压力最大400 psi
出口压力可调范围25-300 psi
流量能力高于普通调节器，适用于大流量工况
温度范围-320°F至180°F（-195°C至82°C）
阀体材质青铜（标准）、不锈钢（低温选项）
连接方式NPT/BSPT螺纹（1/2″至2″）
防护等级IP65（防尘防水）
CASH E-55 Technical Industrial Control Analysis:Industrial-grade Solutions for High Flow Pressure Regulators
1.Product Overview
CASH E-55 is an industrial pressure regulator designed for high flow and variable flow conditions.It was developed by CASH Company in the United States and belongs to its control system series products.Its core function is to achieve high-precision pressure regulation through balanced piston design and suction control.It is suitable for water,air and low-temperature media services,and is widely used in manufacturing,oil and gas,aerospace and other fields.
2.Core functions and technical characteristics
1.Balanced piston design
Sensitive operation and anti-fluctuation:Both the upper and lower parts of the piston are exposed to the outlet pressure environment,which offsets the fluctuations by balancing the pressure,ensuring that the inlet pressure fluctuates can still be stable when it fluctuates,reducing noise and extending the life of the equipment.
Wide range adjustment:supports inlet pressure up to 400 psi and outlet pressure range of 25-300 psi(specific parameters are adjusted according to medium and working conditions),adapting to the needs of high flow scenarios.
2.Suction type closure control
Precise pressure control:The closed pressure adjustment is achieved through the suction-type structure to avoid pressure hysteresis problems in traditional designs,especially suitable for variable flow conditions(such as pneumatic systems,hydraulic systems).
3.High reliability design
Materials and protection:It uses bronze valve body and stainless steel valve seat,which is highly corrosion-resistant;a built-in brass filter protects the core components and supports rapid cleaning and maintenance.
Low Temperature Adaptation:Available in optional low temperature structures such as liquid nitrogen or cryogenic tank applications,operating temperatures ranging from-320°F to 180°F(-195°C to 82°C).
4.Simplify maintenance and compatibility
Modular structure:simple design,easy to disassemble and repair,and reduce downtime.
Interface adaptation:Supports NPT/BSPT threaded connections(size coverage 1/2″to 2″),compatible with a variety of industrial piping systems.
3.Technical parameters
Parameters Specifications
Model E-55
Brand/Manufacturer CASH
Media Water,air,low-temperature fluids(such as liquid ammonia,liquid nitrogen)
Inlet pressure Maximum 400 psi
Outlet pressure Adjustable range 25-300 psi
Flow capacity:higher than ordinary regulators,suitable for large flow conditions
Temperature range-320°F to 180°F(-195°C to 82°C)
Valve body material Bronze(standard),stainless steel(low temperature option)
Connection method NPT/BSPT thread(1/2″to 2″)
Protection level IP65(dust-proof and waterproof)
