Inquiry About Butterfly valves, Lug type

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Inquiry About  Butterfly valves, Lug type
  • ******
  • 110.54.*.*
  • 2019-08-15 20:26:19
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Inquiry About Butterfly valves, Lug type2019-08-15 20:26:19
Dear Madam / Sir,
can I please have a data sheet in the range from DN50 to DN 250. for the above valves , which tables all Dimensions, shaft diameters, and  PCDs, as well as flange thread sizes?  
ONLY lug type valves are of interest
We need the valves for  chemically treated,  clean  hot water only,
pH 7 to 7,5,  pressure not exceeding 3.5 bar and temperature never higher than 90 centigrades. 
We envisage PN16 valves throughout.
Application  is for  a new developemnt of Waste Heat Recovery (WHR) on sea going vessels, approved very recently by ABS (American Bureau of Shipping) and other Classification Societies, now in the process of following ABS.
We prefer SS shafts of metric dimensions.
DN50 - 65 and 80 to have 16mm dia shafts
DN100 - 125 and 150      20mm dia shafts
DN 200 and 250  to have 30mm dia shafts
in preference to imperial dimensions, but not necessarily a deal breaker.

Delivery og goods to Valenzuela, Metro Manila, Phippines
for fitment with specially designed actuators for fully automatic operation, prior to delivery to customers.
150 proto types are in operation and sample vessels are monitored closely.
Results have exceeded expectations.
Fuel savings and environmental benefits were proven in detail.

Min order 100 pcs per size initially, as market develops we intend to build  1000 actuators now and up to  2000 pcs in year 2020.
potential for further increase is obvious..
Please give a price indication FOB and from which port...
I want a direct email contact for detailed negotiations....
Engineering input will be required in the initial stages, before the commercial aspects are being finalized.

With thanks and regards,
Dr. - Ing. G. Helmers  (German)
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