Response to Hi, Joe. We do have the Cover Assembly w/ Flapper & O-ring - 25830-250-800 available. The check valve has a sticker on it that states the spring weight. 

An image is worth 1,000 words! Add an image or two to your comment to help ensure it is understood accurately.

Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.