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THREAD BALL CHECK VALVE EN-12334 FIG.44

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Fig.44Fig.40Fig.37Fig.19Fig.13NFig.13
THREAD BALL CHECK VALVE EN-12334 FIG.44
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

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