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T303-2a weightless rectangular check valve
T303-2a weightless rectangular check valve
Number of views:
1232

T303-2a weightless rectangular check valve

Main components: valve body, valve blade, shaft, bushing, actuator. The valve body and blade are all made of high quality galvanized steel, which have the advantages of beautiful appearance, good anti-corrosion performance and long service life.
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Number of views:
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Tuyere
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Technical Parameters
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T303-2A 无重锤矩形止回阀

 

● Main components: valve body, valve blade, shaft, bushing, actuator
 
● The valve body and blade are all made of high quality galvanized steel, with beautiful appearance, good anti-corrosion performance, long product service life and other advantages.
 
● The combination of valve adopts the international advanced sheet metal joint technology -- TOX solder joint process.
 
● A V-shaped anti-slip structure is designed between the blade and the rotating shaft to ensure that the blade will not slip or become loose under high wind speed.
 
● Blade rotating bearing and coupling rotating bearing are made of oil-containing copper powder metallurgy bushings without refueling to ensure permanent lubrication.
 
● It is installed on a ventilating duct to prevent airflow backflow after the fan stops running.
 
● Suitable for ventilation duct with low wind speed (less than 5m/s).
 
● WXH with the size of the air duct.
We could not find any corresponding parameters, please add them to the properties table
Leakage rate ≤3%
Maximum operating differential pressure 2000Pa
Drag coefficient at full open <0.5

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地址Room 1502, building 2, lane 39, shangyi road, minhang district, Shanghai
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