Control Valve Characteristics.
The setup is designed to understand the control valve operation and its
flow characteristics. It consists of pneumatic control valves of linear,
equal% (& quick opening for product 318B) type, stainless steel
water tank with pump for continuous water circulation and rotameter for
flow measurement.
An arrangement is made to measure pressure at
the valve inlet in terms of mm of water. An air regulator and pressure
gauge is provided for the control valve actuation. In case of additional
optional requirement a valve positioner is fitted on linear valve. The
set up is stand-alone type.
