GATE VALVE EN-1171 WITH RUBBER LINED WEDGE FIG.52

manual pdf

Fig.53Fig.52Fig.51 Fig.50N Fig.50 Fig.49

Face to face dimensions according to EN 558-1 Serial F15
Flange and holes dimensions according UNE-EN 1092-2 PN25.

APPLICATIONS:

Internal and external "EPOXY" coating.
Working pressure: From -1 to +25Bar 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.

PN: 25
DN: 40-300
BODY: Ductile cast iron. EN-GJS-400-15
WEDGE: Ductile Cast iron with NBR coating. EN-GJS-400-15
STEM: Stainless steel X20Cr13. AISI 420
BODY-BONNET GASKET: NBR
SCREWS: Steel 8.8 Zn. EN-24762
BONNET: Ductile cast iron. EN-GJS-400-15
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: Brass Cu Zn39 Pb3. EN-12164
NUT STEM: Brass Cu Zn39 Pb3. EN-12164

OPTIONS:

To see characteristics >>

Gear operate.
Electric actuator.
Opening indicator.
With limit switch.
With aquare cap.
Others.

With aquare cap

With limit switch

Electric actuator

Gear operate

Opening indicator

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes	Shell strength tightness	Seat tightness	Working pressure
De Ø40 a Ø300	38 Kg/cm²	28 Kg/cm²	25 Kg/cm²

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