Building Construction Radiator Vent Plug 1/2" 3/4" Steam Radiator
Air Vent Valve
Introduction
The radiator air vent, or air valve (also called a steam vent or
steam valve), is used only in one-pipe steam boiler systems. It is usually located on the end of the radiator opposite the supply
pipe, about halfway up or higher towards the top. Many air vents
are bullet-shaped, but they can many different shapes and sizes.
Don't confuse the air vent with the control valve (supply valve),
which is connected to the supply pipe.
Unlike the control valve, the air vent does not have a knob because
it works completely without human intervention (when is works, that
is).
Steam Radiator Air Valve Types and Sizes
The radiator air valve comes in different sizes to provide
different rates of airflow.
This is necessary for the system to be balanced. Balancing the
system involves adjusting the amount of steam provided to the
radiators, through both the supply valve and venting air valve, so
that an individual radiator produces heat appropriate for the room
it serves.
Although not at all intuitive, the names given the different sizes
of air valves, from smallest to largest, are: #4, #5, #6, C, D and
#1.
Parameters
Product Name | 1/2" 3/4" Brass Radiator Air Vent Valve Radiator Plug |
| Model | FY-A33 |
Material | brass and steel |
Surface dealing | white painting |
Size | 1/2" 3/4" |
Package | Standard export package or Customized |
Testing Pressure | 0.8 Mpa, 100% testing |
Thread | G, BSP, NPT |
Used | building construction, floor heating system, radiator system |
Application
Suitable for hot and cold water, compressed air, oils,
non-corrosive fluids and hydrocarbons in general.
Minimum and maximum working temperature: 0° C, 120° C
Application:Gas,Sanitary installations,Hot and cold water,Domestic
water supply network
TRADE INFORMATION |
|
Trade Terms | FOB,CIF |
MOQ | 5000pcs |
Delivery port | Taizhou,China |
Shipment | By sea or by air |
Payment Terms | T/T, L/C |
Payment condition | 30% T/T in advance, the balance 70% before delivery. |
Supply Capability | 5000000pcs/year |
Sample Availability | Yes |
Sample Time | 2-5 working days |
Leading Time | 7-10days for sample order , 25-30days for official order |
Packing | Inner ctn + master ctn + plywood pallet |
Delivery time | 20-25days after confirmed the sample order |
Service | OEM, ODM or Customized |
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: Can we visit your factory?
A: Sure, welcome to visit us.
Q: How long is your delivery time?
A: Usually ,it is 5-10 days if the goods are in stock. or it is
15-45 days if the goods aren't in stock, it is based on quantity.
Q: Do you provide samples ?
A: Yes, the free samples can be provide at anytime if you need.
Q: What is your terms of payment ?
A: 30% T/T in advance ,70% balance against copy of B/L,or L/C at
sight.
