Typically, the pipes in dry risers remain empty and are only filled with water when the fire brigade arrives on the scene of an emergency. Once the water is no longer needed, it must be drained from the system.

The 25mm BSPT-Style 1 inch drain valve is expertly constructed with durable brass materials and manufactured to meet the high standards set forth by BS5041. The valve is equipped with a handle for easy opening and closing and is proudly produced for Vigil Products.