Sigeval, S.A. - Válvulas de Mariposa // Butterfly Valves

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Lugged

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Model Type LUG(w) / LUGN(w)

 

Body Type

LUGGED w/ threaded lugs

Nominal Diameter

DN 32 - 600

Design Standard

EN 593

Face to Face

 

EN 558-1 Series 20 (DIN 3202 T3 K1)
ISO 5752 T5 short series
API 609
BS 5155 series 4/5 (except DN 350)

Top Flange

EN ISO 5211 / NFE 29-402

Mounting Flange

DIN PN 10/16, ANSI cl. 150

Marking

EN 19

Working Pressure

16 bar DN 32-150
10 bar DN200-600   

Max. Allowable
up to 16 bar

Working Temperature

-40 ºC a 210 ºC according seat material

(Temperature range is approximated and limited by the type of fluid. To select the best combination of components please contact to Technical Department)

Tightness test

EN 12266 / ISO 5208

Remarks

Pressure Equipment Directive 97/23/CE

Application Fields

Shipyards
Heating Systems
Gas Distribution
General Services
End-Line pipes

 

The LUG(w) version is designed for industrial applications, and substitutes double flanged valves with an economical advantage, specially in small diameters. It offers considerable advantages where dead-end services are needed, such as pump outlets, tanks and ship sides,etc.

It gives an effective solution to several needs in shipbuilding, water treatment plants, HVAC, industry, etc

 

SIGEVAL, S.A. © 2010
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