½ plug is using for panel radiators to use directly on painting line, special O-ring can hold up to 200 degrees, to receive quite esthetic look of radiator after painting.
 We are able to produce special types of plugs according to customer`s demans. Air vents are procuced of calibrated brass and has the high resistance ability 
Key Mouth Spin Test : Maksimum 40Nm. 
O-Ring Test : Minimum 30I/h 
Air Press Test : 13 Bar
Nickel coating : 3-6 Micron 
Hight Temperature Test : 120oC 
Material: DIN 17660/1191 DIN 17672/1 1983
 
 
Keyword,
½ Brass Plug With No Burning O-Rings, Thermostatic radiator valve, valve, radiator bracket, heizkörper Konsolen, panel radiator bracket, no burning rubber o ring, heating ring, ½ Brass Plug With No Burning O-Ring