GATE VALVE EN-1171 WITH RUBBER LINED WEDGE. DN 350-600 FIG.51

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

Fig. 51 DN 40-300 | Fig. 51 DN 350-600

GATE VALVE EN-1171 WITH RUBBER LINED WEDGE FIG.51

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 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: 10/16
DN: 350-600
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
BRIDGE: Ductile cast iron. EN-GJS-400-15
STUFFING BOX: Ductile cast iron. EN-GJS-400-15
NUT: Brass Cu Zn39 Pb3. EN-12164
HANDWHEEL: Ductile cast iron. EN-GJS-400-15
HANDWHEEL NUT: Steel 8.8 Zn
GREASE CUP: Steel Zn
STUD BOLT: Steel 8.8 Zn. EN-24026
PACKING: PTFE
SCREWS: Steel 8.8 Zn. EN-24762
BONNET: Ductile cast iron. EN-GJS-400-15
NUT STEM: Ductile cast iron. EN-GJS-400-15
EYE BOLT: Steel Zn. DIN 580
BRIDGE COUPLING PIECE: Ductile cast iron. EN-GJS-400-15
GLAND: Ductile cast iron. EN-GJS-400-15

OPTIONS:

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

With limit switch

With gear operated

With electric actuator

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes	Shell strength tightness	Seat tightness	Working pressure
De Ø350 a Ø600	15 Kg/cm²	11 Kg/cm²	10 Kg/cm²

1-	BODY
2-	WEDGE
3-	STEM
4-	BODY-BONNET GASKET
5-	BRIDGE
6-	STUFFING BOX
7-	NUT
8-	HANDWHEEL
9-	HANDWHEEL NUT
10-	GREASE CUP
11-	STUD BOLT
12-	PACKING
13-	SCREWS
14-	BONNET
15-	NUT STEM
16-	EYE BOLT
17-	BRIDGE COUPLING PIECE
18-	GLAND