Package includes: 1 x Propane Gas Fireplace Fire Pit Flame Failure Control Valve (with 5/8inch-18UNF-3/8inch Flare Inlet & Outlet); 1 x 600 mm thermocouple with M8*1 threaded; 1 x Plastic Black Bakelite Knob. Safe and durable, our fire pit replacement valve is made of metal, which won't rupture during use, providing a tight, leak-free connection that is stable and reliable. Our fire pit ignition system is made of high-temperature material. Suitable for units of 150,000 BTU or less, the wire can withstand temperatures up to 200 degrees Celsius. Easy to install. Installation of this low-pressure fireplace pit flame failure control valve kit is simple. Install the control valve vertically over the opening of the appliance, secure the valve with screws, attach the M8 thermocouple nut to the valve, and snap on the knob to complete installation. This low-pressure LPG gas fireplace fire pit flame failure control valve kit is designed for low-pressure burners with less than 50,000 BTU and operating pressure below 65 millibar (1/2 PSI). Color: As shown Material: Metal Package Contents: 1 x Gas Fireplace Control Valve Kit Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allowance is +/- 1-3 cm.