Drain valve assembly

A drain valve assembly comprising:

• an assembly housing;
• a drain valve having a valve housing through which a flow channel is defined from an inlet port and an outlet port, and a valve part moveable relative to the valve housing between a closed position between the inlet port and the outlet port and an open position displaced from between the inlet port and the outlet port;
• an override cable having a first end attached to the valve housing or the valve part and a second end remote from the drain valve, the cable positioned to move in a substantially vertical direction when a pulling force is applied, to bring the valve to the open position, and being biased to return the valve to the closed position when the pulling force is removed from the cable;
• and characterized by comprising:
• a cable clamp bracket fitted around the cable and defining a channel through which the cable can move in the substantially vertical direction and having a flange part providing two attachments points to secure the clamp bracket relative to the assembly housing and to prevent rotation of the clamp bracket relative to the assembly housing;
• and/or
• a drain valve clamp bracket fitted around the drain valve and having a flange part providing two attachments points to secure the drain valve clamp bracket relative to the assembly housing and to prevent skewed installation of the drain valve clamp bracket relative to the assembly housing.