美國ASCO2位3通-HOV13系列燃油閥概述

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at 5000 SSU, No. 6 Fuel Oil at 5000 SSU (Heated) Opening Time: 7-9 seconds Closing Time: 

不同的電磁閥在控制系統(tǒng)的不同位置發(fā)揮作用，

用在工業(yè)控制系統(tǒng)中調(diào)整介質(zhì)的方向、 流量、速度和其他的參數(shù)。

The unit rotates for ease of installation. Two-wire connection via 1/2” threaded conduit terminal box is standard, a

nd all units are equipped with an auxiliary switch.

Approvals: UL listed FM Approved CSA Certified to: 1) Standard C22.2 No. 139 “ Electrically Operated Valves,” File 113070.

按原理可分為直動(dòng)式電磁閥、分步直動(dòng)式電磁閥、先導(dǎo)式電磁閥三大類。

屬于執(zhí)行器，并不限于液壓、氣動(dòng)。

All valves are furnished with dust shields. The electrohydraulic actuator consists of a pump applying 

pressure to a diaphragm attached to the valve stem. Its power unit is immersed in oil and hermetically sealed, 

3通，Hydramotor Operated，常閉模式；

燃油粘度:5000SSU（較高值）；電壓：120VAC/50-60Hz；

The valve is agency approved for fuel oil safety shutoff service on the N.C. port. 

1 second max. Note: Opening time increases 20% with 50Hz Enclosure: Type 1 General Purpose Ambient Temperature: 

-10?F to 125?F (-23? to 52?C) Fluid Temperature: 267? max. Body/Trim: Bronze, 300# screw Seal Material: PTFE Port Size: 13/32”

Power Requirement: 150 VA Standard Voltage: 120V/50-60Hz

 Optional factory set non-field adjustable SPDT switch, 15A@120V, 7.5A@240V (1800VA max.).

電磁閥（Electromagnetic valve）是用電磁控制的工業(yè)設(shè)備，是用來控制流體的自動(dòng)化基礎(chǔ)元件，

Hydramotor Operated 3-Way Oil Shutoff Valve 1/2" to 3/4" NPT

電磁閥可以配合不同的電路來實(shí)現(xiàn)預(yù)期的控制，而控制的精度和靈活性都能夠。

The N.O. port typically provides return to the oil preheater during the off cycle. 

The HOV13 is available with or without valve seal overtravel interlock (FM Proof of Closure). 

常用的是單向閥、安全閥、方向控制閥、速度調(diào)節(jié)閥等。

seven seconds of power application and firmly closes within one second of power interruption. 

requiring no adjustment or service. Stroke is controlled by a travel limit switch and electromagnetic relief valve. 

Specifications Fluid: Fuel Oil No. 2 Fuel Oil at 60 SSU No. 4 Fuel Oil at 300 SSU No. 5 Fuel Oil 

Auxiliary Switch: One integral SPDT switch, 7.5A@120V, 3.75A@240V, (900VA max.). 

Switch actuates at energized end of stroke (not adjustable). Proof of Closure Switch (Valve Seal Overtravel Interlock):

接口：1/2-1（單位：英寸）；

閥體材質(zhì)：黃銅；壓力：21公斤（較高值）

The HOV13 is an underported, poppet-type, bronzebodied safety valve, electrohydraulically operated to provide 

reliable ON-OFF control of fuel oil. The springloaded stem-guided teflon seat opens within 

美國ASCO2位3通-HOV13系列燃油閥概述