Control Valve Characteristics

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Product Description

Control Valve Characteristics (318 & 318B)

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.

Specification :

Product	Control valve characteristics
Product code	318
Control valve (Linear)	Type: Pneumatic; Size: 1/2", Input: 3-15 psig, Air to open, Characteristics: Linear
Control valve (equal 96)	Type: Pneumatic; Size: 1/2", Input: 3-15 psig, Action: Air to close, Characteristics: Equal %
Control valve (quick opening)	Not provided
Rotameter	40-400 LPH
Overhead tank	SS304, cylindrical
Receiving tank	SS304, water reservoir
Pressure indication	Tube with graduated scale at control valve inlet
Pump	Fractional horse power, type submersible
Air Regulator	Range 0-2.5 kg/cm2
Pressure gauge	Range 0-2.5 kg/cm2
Overall dimensions	735Wx550Dx2020H mm
Optional	Valve positioner fitted on linear valve Mini Compressor

Utilities Required :

Electric supply	230 4/-10 wC, 50 Hz, 1 phase
Water supply	Distilled water @16 liters
Air supply	Clean, oil and moisture free air, pressure 2 Bar, consumption 50 LPH