懂色av一区二区三区-懂色av一区二区-懂色av一区-懂色av色吟av夜夜嗨-日韩看片-日韩久久综合

KP-10 quick exhaust valve Overview:

KP-10 Fast Exhaust Intake Valve produced and sold by Baigang valve group is suitable for working medium for the water pipeline, in order to improve the efficiency of water delivery equipment and protection of the pipeline is not deformed and rupture, is the necessary equipment of the pipeline. The quick exhaust valve is used to vent the pressured water line.

Fast exhaust gas main features:

1, to exclude the gas pipeline, feeding resistance, energy conservation. 
 2, exhaust capacity is double the number of common dual-port exhaust valve. 
 3, when the pipeline negative pressure, the product can quickly and automatically inhale, to prevent pipe rupture. 
 4, the float is stainless steel, long life, safe and reliable.

Quick exhaust gas Technical parameters:

 1, the use of medium: water 
 2, temperature: 0-80 ℃ 
 3, the shell temperature test pressure: 
 4, the body material: cast iron, cast steel, stainless steel 
 5, the float: stainless steel

Quick exhaust gas main dimensions: