HONEYWELL风阀执行器ML7421系列规格描述
SPECIFICATIONS | |
Electrical Ratings: | Power Input: 24 Vac (+10%/-15%), 60 Hz |
Signal Source Output Resistance: | 1 kOhm max. |
Load: | 1 mA max. |
Signal Input: | 0 to 10 Vdc or 2 to 10 Vdc |
Stem Force: | 405 lbf (1800N) |
Ambient Temperature Range: | 14°F to 122°F (-10°C to +50°C) |
Storage Temperature Range: | -40°F to 158°F (-40°C to +50°C) |
Humidity: | 5 to 95% relative humidity, non condensing |
Close-off Pressure Ratings: | See Tables 1. and 2. |
Protection Standard: | IP54 |
Insulation: | Class II (24 Vac) |
Approvals: | UL94-5V Flame retardant. |
Cable Entry: | Two knockout holes for 1/2 in. and 3/4 in. conduit standard on actuator case. |
Actuator Material: | Cover: ABS plastic |
Weight: | 5.1 lb (2.3 kg) |
Dimensions: | See Fig. 1. |
Accessories: | 43191680-102 Dual Auxiliary Switch for ML7421A,B( for 24 Vac use only). |
HONEYWELL风阀执行器ML7421系列产品介绍
GENERAL
The ML7421A,B Electric Linear Valve Actuators for modulating controlare equipped with a stepper motor for exact positioning. The direction of movement is reversible by means of an internal selector plug. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.
一般
用于调节控制的ML7421A，B电动线性阀执行器配有步进电机，用于精确定位。运动方向可以通过内部选择器插头逆转。这些执行器在加热，通风和空调（HVAC）应用中操作标准霍尼韦尔阀。
HONEYWELL风阀执行器ML7421系列型号：
HONEYWELL ML7421A1032
HONEYWELL ML7421B1023
HONEYWELL ML7421B8012-E
HONEYWELL ML6421A
HONEYWELL ML7421A
HONEYWELL ML6421B
HONEYWELL ML7421B
HONEYWELL Damper actuator NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于HONEYWELL风阀执行器ML7421B8012-E的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for HONEYWELL products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
HONEYWELL风阀执行器ML7421B8012-E技术数据
