It is mainly used for air condition,refrigeration machine and so on refrigeration system. When the compressor stopped, it can prevent the refrigerating fluid to flow back and heating, it can increase ...
Marine Steel Valves for ship Cold Storage Pipeline US 15-200 / Piece 50 Piece/Pieces (Min.Order) Throttle Valve for screw compressor US 15-200 / Piece 50 Piece/Pieces (Min.Order) Flange horizontal ...
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