First photo is a stock photo part has not been removed from original packaging. See photos, This OEM Jandy/Zodiac pressure relief valve is a high-quality replacement part for your pool equipment. It is made of durable metal and has a brass color. The valve is compatible with the R0336100 model and has a manufacturer part number of R0336100. It is designed to provide reliable pressure relief for your pool and is suitable for use with a wide range of pool equipment. The valve has a 3/4" x 3/4" size and is made in the USA. With its high-quality construction and compatibility with a range of pool equipment, this OEM Jandy/Zodiac pressure relief valve is the perfect choice for anyone looking for a reliable replacement part.