Diverter valve for sea water inlet for emergency bilge pump

[eebygum]

Anybody know where I can purchase a Diverter valve for the sea water inlet on my 2GM20 so I can use it for an emergency bilge pump if need be ?

Many Thanks

 

[narooma]

www.duncanyacht.co.uk show a nice one

 

[Graham_Wright]

Whale (Munster Simms) do a nice one available anywhere.

 

[PCUK]

Local hydraulics company?