Hydraulic Shock and Sway Suppressors
The N.C.D. Hydraulic Shock and
Sway Suppressor is used to prevent damages due to earthquake, flow pulsation, pipe rupture or safety valve blow-off.
By the use of the Hydraulic Shock and Sway Suppressor the occurring pipe movements are minimized. Unlike a simple viscous damper, the Shock and Sway Suppressor will not restrain normal thermal movement and vibration resulting in a piston velocity lower than the locking velocity.