1" Female Drain Valve

A reliable 1" BSP female drain valve designed for dry riser drain points, giving engineers a simple way to release residual water after testing or servicing. Manufactured from hard-wearing brass with a smooth-action handle, it provides a tight shut-off every time and stands up to repeated use in commercial and high-rise buildings.

Key specs

• 1" BSP female thread
• Brass body, quarter-turn operation
• Suitable for standard UK dry riser drain assemblies

When to replace

Replace yours whenever the seal leaks, the handle seizes, or during scheduled annual servicing. Fitting a fresh valve helps keep your system BS9990:2015 compliant and ready for inspection.

UK stock & delivery

All drain valves are held in UK stock for next-working-day delivery. Order before 2pm for same-day dispatch on in-stock items.