VALVE CODES IN STANDARD EXECUTION
size DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65 DN 80
Free shaft V101N203 V101N204 V101N205 V101N206 V101N207 V101N208 V101N209 V101N210 V101N211
weight (kg.) 0,33 0,29 0,43 0,66 1,07 1,52 2,62 3,98 6,68
with lever L101N203 L101N204 L101N205 L101N206 L101N207 L101N208 L101N209 L101N210 L101N211
weight (kg.) 0,4 0,35 0,5 0,72 1,14 1,59 2,69 4,28 6,98


BREAK AWAY TORQUES in Nm
size DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 DN 65 DN 80
PN 0 bar
PN 16 bar
PN 25 bar 27 48 79
PN 40 bar 14 19
PN 50 bar 7 10
PN 64 bar 4 5

Torque can vary depending on temperature and type of fluid; a safety factor of 1.4 must be applied. Torque can drop on high frequency of operations.

OMAL S.P.A. Via Ponte Nuovo, 11 - 25050 Rodengo Saiano (BS) ITALY - p.iva 00645720988 - tel. +390308900145 - fax +390308900423 omal@omal.it
Reg. Imp. BS N. 1661640175 - R.E.A. BS N. 258271 - Cod. Mecc. BS006939 - Capitale sociale € 500.000 i.v.