Features 1、Made of cast iron, durable, standard manufacturing, easy to disassemble and install 2、1100W double inlet and double outlet valve plate, common accessories for silent oil-free machine 3、The valve plate is 124mm long, 100mm wide, and 5mm thick, which is heat-resistant and not easy to corrode 4、Valve plate is used for silent oil-free machine valve plate, air compressor accessories 5、Valve Plate is small size, easy to install, no need to worry about installation problems Specification Item Type: Valve Plate Material: Cast Iron Model: 1100W Double Inlet and Double Outlet Valve Plate Long x Width x Height: Approx. 124 x 100 x 5mm / 4.8 x 3.9 x 0.2in Drive Mode: Pneumatic Purpose: Silent Oil-Free Valve Plate, Air Compressor Accessories Package List 1 x Valve Plate