gelsi
Chemical
- Oct 18, 2010
- 81
Hi,
when need modifications of existing systems, we must often estimate the CV of hand-valves (example 1/2" gate valve on nitrogen blancketing line).
Anyone can help me, i tried to find a table...
Tx
when need modifications of existing systems, we must often estimate the CV of hand-valves (example 1/2" gate valve on nitrogen blancketing line).
Anyone can help me, i tried to find a table...
Tx