Re: Cone Valve Dam Outlet

Geoff
for a start, try Henry Pratt www.henrypratt.com they make the type of thing you are looking for. Maybe McNally Pittsburgh
I would also try ITT because I heard a rumour they bought Allsi Chalmers cone valve designs.

Cheers

Steve McKenzie

• Original Message ----- From: "Geoff Stone DD&D Australia" <blenrayaust@yahoo.co.uk> To: "paul bowers" <pipingdesign@yahoogroups.com> Sent: Wednesday, April 24, 2002 10:42 AM Subject: [PipingDesign] Cone Valve Dam Outlet

> Does anyone in this forum know of a manufacturer of cone valves used as
> pressure let down valves below a dam. The duty is 400-1010 L/s with
upstream
> head of 60m . The head loss is modelled to be 25-40 m respectively. Valve
> required is to be electrically operated for flow control purposes.
>
> =====
> Geoffrey D Stone
> Design Detail and Development
> We specialise in pipe network and waterhammer analysis, pipe stress
analysis, buried pipelines and the design of thermoplastic pipe systems.
> Local tel 0402 35 2313 fax 02 8850 2313
> Overseas tel 61 2 8850 2313 fax 61 2 8850 2313
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Received on Tue Apr 23 19:10:00 2002