BALL CHECK VALVE CAST IRON GG25 PN 16

ART. 106P

BALL CHECK VALVE CAST IRON GG25 PN 16 ART. 106p

APPLICATION:
The ball check valve prevent the viscouses, thicks and with metals in suspension fluids back-flowing. Could be installed in vertical or in horizontal position, but the fluid flow has to be the one described by the arrow on the valve body.Si può installare sia in posizione orizzontale che verticale, purché la direzione del fluido a valvola aperta avvenga nella direzione indicata dalla freccia. The top temperature for the fluids has to be 70°C and the max allowed pressure is 16 bar, exception for DN 250 and DN 300 that is 10 bar. The seal is granted by a rubber ball. This valve has to avoid aggressive fluids.

EXECUTIVE CHARACTERISTICS:
The ball is covered with NBR. The threaded type is appliant to standard ISO 228. For the flanged type, the occupancy area is in compliance with standard EN 558-1. The flanges are drilled according to EN 1092-2.
The valve is designed to have the full flow when open and some minimal loss in load. Average gauge of the epoxy painting: 250 µ.

N.B. With drinking water the minimum pressure has to be at least 2 Bar.

Threaded
DN COD
1" 5000FF
1" 1/4 5001FF
1" 1/2 5002FF
2" 5003FF
Flanged
DN COD
50 5010FL
65 5011FL
80 PN 10 5012FL
80 5013FL
100 5014FL
125 5015FL
150 5016FL
200 PN 10 5017FL
200 5018FL
250 PN 10 5019FL
300 PN 10 5020FL
Body, Cap Grey cast-iron EN-GJS-250
Ball upholstering NBR
Body cap/cork NBR

STANDARD: UNI EN 1074-3

[spoiler title=”Threaded” open=”1″ style=”2″]BALL CHECK VALVE CAST IRON GG25 PN 16 ART. 106p fil-tech[/spoiler]
[spoiler title=”Flanged” open=”0″ style=”2″]BALL CHECK VALVE CAST IRON GG25 PN 16 ART. 106p flanged-tech[/spoiler]

NB. Dimensions in mm and weight in Kg

Dn L H T Weight
Threaded
25 120 75 1" 2
32 140 75 1" 1/4 3
40 150 89 1" 1/2 4
50 220 113 2" 5
Flanged
50 200 113   8
65 240 126   12
80 260 162   17
100 300 194   23
125 350 214   37
150 400 260   53
200 500 320   99
250 600 365   136
300 700 427   220