HVAC 4″ stainless steel air solenoid valve electric duct motorized damper valve for ventilation check valve 100mm 220V 12V 24V

HVAC 4″ stainless steel air solenoid valve electric duct motorized damper valve for ventilation check valve 100mm 220V 12V 24V

List Price: US $13.50
Price: US $13.50
Voltage:
AC 220V
DC 12V
DC 24V
AC 24V
List Price: US $13.50
Price: US $13.50
item specifics
Structure:
Regulating
Standard or Nonstandard:
Standard
Material:
Stainless Steel
Pressure:
Low Pressure
Temperature of Media:
Normal Temperature
Power:
electric
Media:
air
Product description

HVAC Air Duct Valve / Electric Air Duct Damper / Motorized Damper

Features:

1. This damper is suitable for controlling the air volume from full flow to shut off

2. The damper is constructed with polished stainless steel and come with aluminum valve plate

3. It can work with thermostat, open and close automatically.

Notice for electric connection: “+” is in the middle for 12VDC while “-” is in the middle for 220V and 24V

Expert review
HVAC 4″ stainless steel air solenoid valve electric duct motorized damper valve for ventilation check valve 100mm 220V 12V 24V.
expert
Review by: Samantha J.
In the first place, I’d like to say that the product is excellently made. Currently you rarely buy something of satisfying quality for that money. The material is good and strong therefore the stuff can serve you quite long. If you ask me, it is one of the most important traits in such merchandise. On the web, one can find lots of products for an extravagant price but the quality nevertheless turns out to be quite bad. From this perspective, it’s no use taking the price into account.

It is also good that the the merch is definitely comfortable. In my thinking, this factor is one of the first things that draws my attention. I sometimes happened to buy something good but what turned out to be too uncomfortable.

A lot of people also take into account the eye appeal of the item. To my thinking, the given merch looks quite pretty though you may disagree.

By contrast to other similar merchandise I found on other sites, for sure this one is front rank. Its value for money is very attractive. This quality is beyond doubt worth the expense. I don’t like to pay over the odds when there’s merch of better quality for less money.

Lastly, I’m sure the stuff is definitely worth the money. I’m happy I discovered it and purchased it.
Overall Rating
Review Summary
The product is a absolutely worth the expense. The quality of the material together with its cost makes this product a lucky purchase.
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