Butterfly valves - PED

Back
DIRECTIVE 2014/68/UE : Pressure Equipment Directive

Manufacturing in accordance with the directive requirements for pressure, DN and fluid

ATTENTION:
Gas G1 and G2: The maximum pressure is 6 bar when using cast iron 5.1301 (EN-GJL-250) - (except
for sylax gas)

LINERS DN mm Cat MOUNTING PFA PS
water L1 L2 G1 G2
SYLAX DN25 to 350 mm
6 bar
EPDM, Nitrile (CC333G disc),
White EPDM		 32 to 150 3.3 Flanges 6 6 6   6
End of line 4 4 4   4
200 to 350 I Flanges 6 6 6   6
End of line 4 4 4   4
                 
Nitrile (except CC333G disc), Neoprene,
Butyl, CSM, Natural rubber,
White Natural rubber		 32 to 150 I Flanges 6 6 6 6 6
End of line 4 4 4   4
125 to 350 II Flanges 6 6 6 6 6
End of line 4 4 4   4
10 bar
EPDM, Nitrile (CC333G disc),
White Nitrile, Carboxylated nitrile,
White EPDM		 25 to 100 3.3 Flanges 10 10 10   10
End of line 6 6 6   6
125 et 150 I Flanges 10 10 10   10
End of line 6 6 6   6
200 to 350 I Flanges 10 10 10   10
End of line 6 6 6   6
                 
Nitrile (except CC333G disc),
FKM		 25 3.3 Flanges 10 10 10 10 10
End of line 6 6 6   6
32 to 100 I Flanges 10 10 10 10 10
End of line 6 6 6   6
125 to 350 II Flanges 10 10 10 10 10
End of line 6 6 6   6
                 
Silicone 32 to 100 I Flanges 10 10 10 10 10
End of line 6 6 6   6
125 to 150 II Flanges 10 10 10 10 10
End of line 6 6 6   6
200 to 350 II Flanges 6 6 6 6 6
End of line 4 4 4   4
16 bar
EPDM, Nitrile (CC333G disc) 32 to 100 3.3 Flanges 16 16 16   10
End of line 12 12 12   10
125 I Flanges 16 16 16   10
End of line 12 12 12   10
150 I Flanges 16 10 16   10
End of line 12 6 12   10
200 to 300 I Flanges 16 10 16   10
End of line 10 6 10   10
200 to 350 I Flanges 16 10 16   10
End of line 8 6 8   8
                 
Nitrile (except CC333G disc), Neoprene,Butyl, CSM, Natural rubber, White natural rubber 32 to 100 I Flanges 16 16 16 10 16
End of line 12 12 12   12
125 et 150 II Flanges 16 16 16 10 16
End of line 12 12 12   12
200 to 300 II Flanges 16 16 16 10 10
End of line 10 10 10   10
350 II Flanges 16 10 16 10 10
End of line 8 6 8   8
                 
20 bar
EPDM, Nitrile (CC333G disc) 32 to 150 3.3 Flanges 20   20    
End of line 12   12    
300 et 350 I Flanges 20   20    
End of line 12   12    
                 
Nitrile (except CC333G disc),
Neoprene, Butyl, Natural rubber,
White natural rubber		 32 to 100 3.3 Flanges 20 20 20    
End of line 12 12 12    
125 to 350 II Flanges 20 20 20    
End of line 12 12 12    
                 
25 bar
EPDM, Nitrile (CC333G disc) 32 to 150 I Flanges 25   25    
End of line 16   16    
                 
Nitrile (except CC333G disc) 32 to 80 3.3 Flanges 20   20    
End of line 12   12    
100 et 150 II Flanges 25 25 25    
End of line 16 16 16    
SYLAX DN400 to 1200 mm
6 bar
EPDM, Nitrile, White EPDM,
White Nitrile, Carboxylated nitrile		 400 to 500 I Flanges 6 6 6   6
End of line 4 4 4    
600 I Flanges 6 6 6   5
End of line 4 4 4    
700 to 800 I Flanges 6 6 6   3.5
End of line 4 4 4    
900 to 1000 I Flanges 6 6 6   3.5
End of line 4 4 4    
1200 I Flanges 6 6 6   2.5
End of line 4 4 4    
                 
Silicone, Neoprene, Butyl, CSM,
FKM, Natural rubber, White
natural rubber		 400 to 500 I Flanges 6 6 6   6
End of line 4 4 4    
600 to 800 II Flanges 6 6 6   6
End of line 4 4 4    
900 to 1000 II Flanges 6 6 6   5
End of line 4 4 4    
1200 II Flanges 6 6 6   4
End of line 4 4 4    
10 bar
EPDM, Nitrile, White EPDM 400 to 1200 I Flanges 10 10 10    
End of line 6 6 6    
 
CSM, FKM 400 to 120 I Flanges 10 10 10    
End of line 6 6 6    
16 bar
EPDM, Nitrile 400 to 1200 I Flanges 16   16    
End of line 8   8    
 
Neoprene, Butyl, Natural rubber,
White natural rubber		 400 to 1200 I Flanges 16 16 16    
End of line 8 8 8    
20 bar
EPDM, Nitrile 400 to 600 I Flanges 20   20    
End of line 10   10    
SYLAX FM/CNPP
16 bar
EPDM (CNPP approval),
EPDM (FM approval)		 32 to 300 3.3 Flanges 16   16    
End of line 12   12    
SYLAX GAS
6 bar
Nitrile 32 to 100 I Flanges 6     6 6
End of line 4       4
125 to 300 II Flanges 6     6 6
End of line 4       4
8 bar
Nitrile 32 to 100 I Flanges 8     8 8
End of line 6       6
125 to 350 II Flanges 8     8 8
End of line 6       6
XYLIA
16 bar
EPDM 40 to 100 3.3 Flanges 16   16    
End of line 12   12    
125 3.3 Flanges 16   16    
End of line 12   12    
150 3.3 Flanges 16   16    
End of line 12   12    
200 to 300 3.3 Flanges 16   16    
End of line 10   10    
XYLIA - Cascade arrangements
6 bar
EPDM 40 to 150 3.3 Flanges 6   6    
End of line 4   4    
TILIS
EPR/PTFE 50 to 100 I Flanges 10 10 10 10 10
End of line 6 6 6   6
125 et 150 II Flanges 10 10 10 10 10
End of line 6 6 6   6
200 to 300 II Flanges 6 6 6 6 6
End of line 4 4 4   4
LYCENE
PTFE/Silicone 40 to 100 I Flanges 10 10 10 10 10
End of line 6 6 6   6
125 to 300 II Flanges 10 10 10 10 10
End of line 6 6 6   6
EMARIS
50 bar
PTFE reinforced 50 to 100 II Flanges 50 50 50 50 50
End of line 36 36 36 36 36
125 II Flanges 50 50 50 28 40
End of line 36 36 36   36
150 II Flanges 50 50 50 23 33
End of line 36 36 36   36
25 bar
PTFE reinforced 200 II Flanges 25 25 25 17,5 25
End of line 18 18 18   18
250 II Flanges 25 25 25 14 20
End of line 18 18 18   18
300 II Flanges 25 25 25 11,5 16;5
End of line 18 18 18   16,5

For end of line use, the indicated pressures have been de-rated and are shown on the valve identification plate. Butterfly valves are not designed for use on the end of line for gas.

Important notice : the indicated temperature and pressure for the different category of fluids (L1/L2/G1/G2) are not a guarantee of use. Therefore, it is essential to validate the use of the products under given operating conditions with our technical department.

Back
Back to top
Contact| Legal informations| Data privacy policy| GCS| © ADN 2015 | Careers | A Division of Watts Water technologies EMEA