MCDONNELL&MILLER液位开关FS4-3技术规格尺寸
MCDONNELL&MILLER液位开关FS4-3技术规格尺寸
McDonnell&Miller专注于工业、商业和建筑应用中蒸汽和热水锅炉的工程和制造锅炉和液位控制、低水位切断和流量开关的生产与制造。
Overview
PRODUCT FEATURES
1″ NPT
Two electrical knock-outs allows connection from either end
Sensitivity adjusting screw makes flow adjustment easy
Single pole, double throw snap switch
Hardened stainless steel bearings minimize friction
Sealed Monel bellows
Four stainless steel paddles included -1″, 2″, 3″ & 6″ (25, 50, 80, & 150mm)
Universal design serves the widest variety of applications
For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others
Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other manufacturers
Optional Features
Two SPDT switches to make or break two separate circuits
Materials of construction suitable for corrosive liquids
BSPT threads
Minimum temperature (fluid or ambient) 32°F (0°C)
Maximum temperature 300°F (149°C)
Maximum pressure 160 psi (11.3 kg/cm2)
概述
产品特点
1″ 不扩散核武器条约
两个电击落装置允许从任一端连接
灵敏度调节螺丝使流量调节变得容易
单刀双掷微动开关
硬化不锈钢轴承最大限度地减少摩擦
密封蒙乃尔波纹管
包括四个不锈钢桨 -1″、2″、3″ 和 6″(25、50、80 和 150 毫米)
通用设计服务于最广泛的应用
用于启动或停止电气操作设备,如信号灯、警报器、电机、自动燃烧器、计量装置等
替换 Johnson/Penn、Potter/Taco、Watts、Hydrolevel 和其他制造商的普通流量开关
可选功能
两个 SPDT 开关,用于接通或断开两个独立的电路
适用于腐蚀性液体的结构材料
BSPT螺纹
最低温度(流体或环境) 32°F (0°C)
最高温度 149°C (300°F)
最大压力 160 psi (11.3 kg/cm2)
MCDONNELL&MILLER液位开关其他常用型号:
MCDONNELL&MILLER FS4-3
MCDONNELL&MILLER FS4-3T