Features: 1, Gas type: Propane (LPG). 2, Grill gas control valve works with Blackstone 36 Inch Gas Griddle Cooking Station 4 Burner Flat Top Gas Grill Propane. 3, Fits for Blackstone 4 Burner Select 36" Gas Griddle Cooking Station in Classic Black 1554/ 1565/ 1836/ 1866 . Also fits for Blackstone 4-Burner Liquid Propane Flat Top Grill Model 1560. 4, Made of high-quality high standard aluminum and zinc alloy. 5, Easy to replace your valve: Take of the knob and take off the mouting screws on the panel, and take the valve from the gas manifold then use our valve and clamps to fixed on. Package list: 2 x Gas Burner Control Valve (Not Included Gas Rail Tube) .