THREAD BALL CHECK VALVE EN-12334 FIG.44

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Fig.44Fig.40 Fig.37 Fig.19 Fig.13N Fig.13

Thread according DIN 259 / 2999

APPLICATIONS:

This valve is especially designed for residual water.
Free flow and works correctly under low pressures.
It needs low maintenance.
Tmin.= -10º C.
Tmax.= 70º C.

DN: 25-80
BODY: Ductile cast iron. EN-GJS-400-15
BONNET: Ductile cast iron. EN-GJS-400-15
BALL: Aluminium wiht NBR coating
BODY-BONNET GASKET: NBR
SCREWS: Steel 6.8 Zn. EN-24017

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes	Shell strength tightness	Seat tightness	Working pressure
De Ø25 a Ø80	15 Kg/cm²	11 Kg/cm²	10 Kg/cm²

1-	BODY
2-	BONNET
3-	BALL
4-	BODY-BONNET GASKET