Si no tienes el flash instalado: Descargar Flash
Fig.53Fig.52Fig.51Fig.50NFig.50Fig.49
GATE VALVE EN-1171 WITH RUBBER LINED WEDGE FOR P.V.C. TUBES
APPLICATIONS:

Internal and external "EPOXY" coating.
Working pressure: From -1 to +16 Bar and working temperature from -10 to +70 ºC.

  • For potable water distribution.
  • For irrygation water distribution.
  • For residual water.
  • In heating system.
  • For fire protection
  • For industrial activity.
  • In naval activity.

DN: 50-200
BODY: Cast iron. EN-GJL-250
WEDGE: Cast iron with NBR coating. EN-GJL-250
STEM: Stainless steel X20Cr13. AISI 420
BODY-BONNET GASKET: NBR
SCREWS: Steel 8.8 Zn. EN-24762
BONNET: Cast iron. EN-GJL-250
HANDWHEEL SCREW: Steel Zn. EN-24017
HANDWHEEL WHASER: Steel Zn. DIN 125
HANDWHEEL: Ductile cast iron. EN-GJS-400-15
GLAND: Brass Cu Zn39 Pb3. EN-12164
NUT STEM: Brass Cu Zn39 Pb3. EN-12164

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes Shell strength tightness Seat tightness Working pressure
De Ø50 a Ø200 24 Kg/cm2 18 Kg/cm2 16 Kg/cm2

Enlarge
1- BODY
2- WEDGE
3- STEM
4- BODY-BONNET GASKET
5- SCREWS
6- BONNET
7- HANDWHEEL SCREWS
8- HANDWHEEL WHASER
9- HANDWHEEL
10- GLAND
11- NUT STEM
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