The female cap and chain for drain valve is designed to keep dirt and rubbish out of the inlet breeching valve – an important part of any dry riser system – so it’s always ready to go in a fire emergency. With a retainer chain to ensure it doesn’t get lost when removed, it’s for use on 1" (25mm) drain valves.
Manufactured for Vigil Products, the blank cap and chain is suitable for UK drain valves, whether it’s for new installations or existing caps which are lost or damaged.
