Bitzer Valve Plate: 1, Material: Steel 2, It is suit for Bitzer 4U, 4T 3, High Quality and Best Price Bitzer Valve Plate 1) It is suit for Bitzer 4U,4T compressor. 2) It have the high quality, long durability, good flatness and planess.3) It include air-breathing valve leaf,exhaust valve leaf, shrapnels, screw, screw cap, and valve plate body.4) Strict inspection and production process.5) ...