Butterfly valves - PED
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.