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GATE VALVE EN-1171 WITH RUBBER LINED WEDGE. DN 250-300. FIG.50

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Certificate ISO 9001  Certificate CE

Fig.53Fig.52Fig.51Fig.50NFig.50Fig.49

Fig. 50 DN 40-200
| Fig. 50 DN 250-300
GATE VALVE EN-1171 WITH RUBBER LINED WEDGE FIG.50
Face to face dimensions according to EN 558-1 Serial F14.
Flange dimensions according UNE-EN 1092-2 PN16.
Holes dimensions according UNE-EN 1092-2 PN10 / PN16.
APPLICATIONS:

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

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

PN: 10/16
DN: 250-300
BODY: Cast iron. EN-GJL-250
WEDGE: Cast iron with NBR coating. EN-GJL-250
STEM: Stainless steel X20 Cr13. AISI 420
BODY-BONNET GASKET: NBR
SCREWS: Steel 8.8 Zn. EN-24762
BONNET: Cast iron. EN-GJL-250
HANDWHEEL SCREWS: Steel 8.8 Zn. EN-24017
HANDWHEEL WHASER: Steel 8.8 Zn. DIN 125
HANDWHEEL: Ductile cast iron. EN-GJS-400-15
GLAND: Cast iron. EN-GJL-250
NUT STEM: Brass Cu Zn39 Pb3. EN-12164
EYE BOLT: Steel Zn. DIN 580

OPTIONS:    

To see characteristics >>
To see characteristics

  • Gear operate.
  • Electric actuator.
  • Opening indicator.
  • With limit switch.
  • With aquare cap.
  • Others.
With aquare cap With opening indicator With limit switch  Electric actuator With gear operated
With aquare cap With opening indicator With limit switch Electric actuator With gear operated
TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes Shell strength tightness Seat tightness Working pressure
De Ø250 a Ø300 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
12- EYE BOLT
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