THREAD GATE VALVE EN-1171 WITH RUBBER LINED WEDGE. FIG.53

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

THREAD GATE VALVE EN-1171 WITH RUBBER LINED WEDGE FIG.53

APPLICATIONS:

Thread according DIN 259 / 2999.
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.
In heating system.
For fire protection.
For industrial activity (which is not a product oleic).
In Naval activity.

DN: 20-50
BODY: Ductile cast iron. EN-GJS-400-15
WEDGE: Brass Cu Zn39 Pb3 with EPDM coating. EN-12164
BODY-BONNET GASKET: EPDM
SCREWS: Steel 8.8 Zn. EN-24762
BONNET: Ductile cast iron. EN-GJS-400-15
HANDWHEEL SCREW: 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
STEM: Stainless steel X20Cr13. AISI 420
O-RING EXTERNAL GLAND: EPDM

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes	Shell strength tightness	Seat tightness	Working pressure
De Ø20 a Ø50	24 Kg/cm²	18 Kg/cm²	16 Kg/cm²

THREAD GATE VALVE EN-1171 WITH RUBBER LINED WEDGE. FIG.53

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