Drain valves

Newly marketed high-performance parallel slide drain valves for power station use feature a hard wearing coating–titanium nitride–which has more commonly found its way into twist drill applications in the general engineering industry. The valves are designed to contend with a full pressure drop to atmosphere; to maximize guidance, protection and wear resistance of the seating components for operation under critical flow; and severe thermal shock. They are offered in master and martyr pairs, and each valve is different and available separately.

The Weir Group PLC